fix: an asleep browser Lane is not a stalled one on the admin page (#110)

Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com>
Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>

backend/AGENTS.md

@@ -127,6 +127,13 @@ Guidance for OpenCode (and Claude Code) working under `backend/`. See root `AGEN
   and cover work (both healing a stored source URL and filling a blank from
   the series page) runs in the background so a slow CDN can't consume a
   Lane's gap.
+  A refusal is only ever the challenge *page*: `isInterstitial` matches the
+  orchestration path `/cdn-cgi/challenge-platform/h/`, never the bare prefix.
+  Cloudflare injects `/cdn-cgi/challenge-platform/scripts/jsd/main.js` into
+  ordinary 200 pages once a zone turns JS detections on, which demonic did on
+  2026-08-16 — the prefix match then read every real demonic page as a refusal
+  and parked that Lane in 15m backoff while plain TLS was returning the full
+  series page.
   Fetches use `bogdanfinn/tls-client` with Chrome profile as defence in depth
   against fingerprint-based blocking; any failure log and skip. kagane, comix
   and novelfull sit behind Cloudflare JavaScript challenges the TLS client
@@ -259,3 +266,9 @@ Guidance for OpenCode (and Claude Code) working under `backend/`. See root `AGEN
   than recording zeroes; a Lane that has never reached a pace renders no gap at
   all. `Checked` next to `Due` is what separates a stopped Lane from a quiet
   one, so neither figure may be dropped from the row.
+  Due-without-Checked is *not* by itself a stall: a browser Lane under both
+  wake thresholds sets `LaneState.Asleep` at the on-demand gate and renders
+  "browser asleep" instead of "not checking", and never counts toward
+  `Attention`. That is the commonest healthy state for kagane, comix and
+  novelfull — one due Series, nothing checked — so spending the stall mark on
+  it would train the owner to ignore the mark that matters.

backend/internal/latest/browser.go

@@ -250,11 +250,18 @@ func browserConnectionLost(ctx context.Context) bool {
 const challengePollInterval = 2 * time.Second
 
 // isInterstitial reports whether html is Cloudflare's challenge page rather
-// than the site's own. Matched on the challenge runtime's script path, which is
+// than the site's own. Matched on the challenge orchestration path
-// stable across the interstitial's wording and locale — the visible "Just a
+// (/cdn-cgi/challenge-platform/h/<b|g|x>/orchestrate/...), which is stable
+// across the interstitial's wording and locale — the visible "Just a
 // moment..." title is neither.
+//
+// The bare "/cdn-cgi/challenge-platform/" prefix is NOT enough: Cloudflare
+// injects /cdn-cgi/challenge-platform/scripts/jsd/main.js into ordinary 200
+// pages when JS detections are on, so matching the prefix declared every real
+// demonic page a refusal and parked that Lane in 15m backoff (observed
+// 2026-08-16, demonic turned detections on).
 func isInterstitial(html string) bool {
-	return strings.Contains(html, "/cdn-cgi/challenge-platform/")
+	return strings.Contains(html, "/cdn-cgi/challenge-platform/h/")
 }
 
 // run navigates to target and re-reads until done reports an answer, bounded by

backend/internal/latest/browser_test.go

@@ -117,6 +117,25 @@ func TestBrowserOnlyCoverURL(t *testing.T) {
 		})
 	}
 }
+
+// The jsd script is injected into ordinary 200 pages when a zone turns JS
+// detections on; only the orchestration path means the page itself is the
+// challenge. Conflating the two parked the demonic Lane in refusal backoff
+// while every fetch was in fact the real series page (observed 2026-08-16).
+func TestIsInterstitial(t *testing.T) {
+	if !isInterstitial(challengeFixture) {
+		t.Fatal("challenge page not detected as interstitial")
+	}
+	const jsdInjected = `<html><head><title>The Possessed Grappler</title>
+<script src="/cdn-cgi/challenge-platform/scripts/jsd/main.js"></script></head>
+<body><a  href="/chaptered.php?manga=13721&chapter=22">Chapter 22</a></body></html>`
+	if isInterstitial(jsdInjected) {
+		t.Fatal("real page carrying the injected jsd script misread as interstitial")
+	}
+	if got, ok := demonicLatestChapter("", jsdInjected); !ok || got.Label != "Chapter 22" {
+		t.Fatalf("demonicLatestChapter = %+v, ok = %v, want Chapter 22", got, ok)
+	}
+}
 func TestClassifyBrowserInterruption(t *testing.T) {
 	if err := classifyBrowserError(context.Background(), true, context.Canceled); !errors.Is(err, errBrowserInterrupted) {
 		t.Fatalf("classifyBrowserError(context.Canceled) = %v, want browser interruption", err)

backend/internal/latest/poller.go

@@ -263,7 +263,7 @@ func (p *Poller) runLanePass(ctx context.Context, name string, paced bool) time.
 		// browser): waking it for a single Poll would cost a challenge solve
 		// per request. The Lane still paces at the default gap, which is what
 		// the owner's page must show rather than a zero.
-		st.Gap = defaultGap
+		st.Gap, st.Asleep = defaultGap, true
 		return defaultGap
 	}
 	if s.Browser != nil {

backend/internal/latest/poller_test.go

@@ -1388,6 +1388,11 @@ func TestBrowserLaneWakeThresholds(t *testing.T) {
 	if got := browser.callCount(); got != 0 {
 		t.Fatalf("browser fetches with 3 freshly-due series = %d, want 0 (Chrome stays asleep)", got)
 	}
+	// The owner's page reads this state off the snapshot, and Due-without-
+	// Checked has to be distinguishable there from a Lane that has stopped.
+	if lane := laneByName(t, p, "kagane"); !lane.Asleep || lane.Due != 3 || lane.Checked != 0 {
+		t.Fatalf("asleep kagane lane = %+v, want Asleep with 3 due and 0 checked", lane)
+	}
 	// 5 due crosses the count threshold.
 	for i := 3; i < 5; i++ {
 		seed(i)
@@ -1396,6 +1401,9 @@ func TestBrowserLaneWakeThresholds(t *testing.T) {
 	if got := browser.callCount(); got != 5 {
 		t.Fatalf("browser fetches with 5 due series = %d, want 5", got)
 	}
+	if lane := laneByName(t, p, "kagane"); lane.Asleep {
+		t.Fatalf("woken kagane lane still reports Asleep: %+v", lane)
+	}
 	// A single long-neglected series wakes the browser by age alone.
 	seedForCheck(t, s, "kagane:ancient", "https://kagane.to/series/ancient", 0)
 	p.runOnce(context.Background())
@@ -1404,6 +1412,19 @@ func TestBrowserLaneWakeThresholds(t *testing.T) {
 	}
 }
 
+// laneByName pulls one Lane out of the poller's snapshot, failing rather than
+// returning a zero LaneState a caller would assert against by accident.
+func laneByName(t *testing.T, p *Poller, site string) LaneState {
+	t.Helper()
+	for _, lane := range p.LaneStatus().Lanes {
+		if lane.Site == site {
+			return lane
+		}
+	}
+	t.Fatalf("no %q lane in the snapshot", site)
+	return LaneState{}
+}
+
 // When one browser Lane loses the sidecar, the round's remaining browser
 // Lanes are skipped: every fetch would fail anyway, and their Series must not
 // burn their stamps on a dead Chrome (issue #100).

backend/internal/latest/status.go

@@ -19,6 +19,11 @@ type LaneState struct {
 	Clamped  bool
 	Refusing bool
 	Browser  bool
+	// Asleep marks a browser Lane whose last pass declined to wake Chrome
+	// because it was under both wake thresholds (ADR-0005). Due without
+	// Checked then means "waiting for the group to gather", not "stopped", and
+	// the page must not draw it as a stall.
+	Asleep bool
 }
 
 // Status is the owner's page snapshot of the whole poller (issue #102).

backend/internal/web/admin.go

@@ -61,8 +61,11 @@ type laneRow struct {
 	// is configured, which stops those Series just as completely.
 	BrowserLost bool
 	// Stalled marks a Lane with Series waiting that its last pass did not read
-	// — the difference between a stopped Lane and a quiet one (story 13).
+	// — the difference between a stopped Lane and a quiet one (story 13). A
+	// browser Lane holding Chrome asleep under the wake thresholds is neither,
+	// so it carries Asleep instead and never Stalled.
 	Stalled bool
+	Asleep  bool
 	// Attention is the one flag the template colours on, so an unhealthy Lane
 	// is found at a glance rather than read for.
 	Attention bool
@@ -152,8 +155,9 @@ func (h *Handler) lanesView() lanesView {
 	for _, l := range snap.Lanes {
 		lost := l.Browser && !snap.BrowserReachable
 		// Series waiting and none read is the shape of a Lane that has stopped
-		// working, as distinct from one that is quiet for want of work.
+		// working, as distinct from one that is quiet for want of work — or one
-		stalled := l.Due > 0 && l.Checked == 0
+		// deliberately leaving Chrome asleep until its group gathers.
+		stalled := l.Due > 0 && l.Checked == 0 && !l.Asleep
 		gap := ""
 		if l.Gap > 0 {
 			gap = l.Gap.Truncate(time.Second).String()
@@ -168,6 +172,7 @@ func (h *Handler) lanesView() lanesView {
 			Refusing:    l.Refusing,
 			BrowserLost: lost,
 			Stalled:     stalled,
+			Asleep:      l.Asleep,
 			Attention:   l.Clamped || l.Refusing || lost || stalled,
 		})
 	}

backend/internal/web/templates/lanes.html

@@ -23,6 +23,7 @@
       {{if .Refusing}}<span class="lane-mark">refusing</span>{{end}}
       {{if .BrowserLost}}<span class="lane-mark">no browser</span>{{end}}
       {{if .Stalled}}<span class="lane-mark">not checking</span>{{end}}
+      {{if .Asleep}}<span class="lane-mark">browser asleep</span>{{end}}
     </li>
     {{end}}
   </ul>

backend/web_test.go

@@ -776,6 +776,37 @@ func TestAdminPageShowsLaneStatus(t *testing.T) {
 	}
 }
 
+// A browser Lane under both wake thresholds holds Chrome asleep (ADR-0005), so
+// Series due with none checked is the design working, not a stopped Lane. The
+// two must not render the same mark: "not checking" is the owner's cue to go
+// looking, and spending it on the commonest healthy browser-Lane state trains
+// them to ignore it.
+func TestAsleepBrowserLaneIsNotMarkedStalled(t *testing.T) {
+	lanes := fakeLanes{latest.Status{
+		Lanes: []latest.LaneState{
+			{Site: "kagane", Due: 1, LastRun: time.Now(), Gap: 10 * time.Second, Browser: true, Asleep: true},
+		},
+		BrowserConfigured: true,
+		BrowserReachable:  true,
+	}}
+	router, st, _ := oauthWebTestServer(t, lanes)
+
+	req := httptest.NewRequest(http.MethodGet, "/ui/admin/lanes", nil)
+	req.AddCookie(sessionCookie(t, st))
+	rr := httptest.NewRecorder()
+	router.ServeHTTP(rr, req)
+	body := rr.Body.String()
+	if strings.Contains(body, "not checking") {
+		t.Errorf("an asleep browser Lane is marked as stalled:\n%s", body)
+	}
+	if !strings.Contains(body, "browser asleep") {
+		t.Errorf("an asleep browser Lane says nothing about why it read nothing:\n%s", body)
+	}
+	if strings.Contains(body, `class="attention"`) {
+		t.Errorf("an asleep browser Lane is coloured as unhealthy:\n%s", body)
+	}
+}
+
 // A Lane whose pass never reached a figure must not have that figure drawn as
 // a zero: a refusing Lane still reports the due count and gap its last real
 // pass saw, and a Lane that has never reached one omits it entirely.

graphify-out/.graphify_labels.json

@@ -12,9 +12,8 @@
   "10": "Go Test Helpers",
   "11": "Store Tests",
   "12": "Bookmarks API Handler",
-  "13": "Web UI Handlers",
+  "13": "displayChapter",
   "14": "Go Error Handling",
-  "15": "CDP Browser Client",
   "16": "Cloudflare bot scoring and poll cadence — what is actually documented",
   "17": "Go Code Style Guide",
   "18": "Agent Skills",
@@ -30,7 +29,6 @@
   "28": "Allocation Patterns",
   "29": "Observability & Alerting",
   "30": "AGENTS.md",
-  "31": "Store",
   "32": "Open",
   "33": "Go Testing Guide",
   "34": "Session Store",
@@ -41,7 +39,6 @@
   "39": "UI Critique 2026-07-26A",
   "40": "UI Critique 2026-07-26B",
   "41": "Handler",
-  "42": "pgtest.go",
   "43": "Issue Tracker & Triage",
   "44": "Ticket Workflow",
   "45": "Go Perf Alert Rules",
@@ -124,7 +121,6 @@
   "122": "Identity comes from Discord OAuth; we store no passwords and send no email",
   "123": "The wire format stays flat and deliberately does not mirror the schema",
   "124": "ADR-0005: On-demand browser sidecar",
-  "125": "sessions_test.go",
   "126": "Bookmark Manager",
   "127": "triage-labels.md",
   "128": "Cross-Ticket Contract",

graphify-out/GRAPH_REPORT.md

@@ -1,16 +1,16 @@
 # Graph Report - mangaBookmark  (2026-08-16)
 
 ## Corpus Check
-- 119 files · ~290,953 words
+- 119 files · ~291,777 words
 - Verdict: corpus is large enough that graph structure adds value.
 
 ## Summary
-- 1736 nodes · 3597 edges · 221 communities (70 shown, 151 thin omitted)
+- 1739 nodes · 3610 edges · 217 communities (67 shown, 150 thin omitted)
-- Extraction: 90% EXTRACTED · 10% INFERRED · 0% AMBIGUOUS · INFERRED: 361 edges (avg confidence: 0.78)
+- Extraction: 90% EXTRACTED · 10% INFERRED · 0% AMBIGUOUS · INFERRED: 363 edges (avg confidence: 0.78)
 - Token cost: 0 input · 0 output
 
 ## Graph Freshness
-- Built from commit: `56afb9f2`
+- Built from commit: `20fff588`
 - Run `git rev-parse HEAD` and compare to check if the graph is stale.
 - Run `graphify update .` after code changes (no API cost).
 
@@ -28,9 +28,8 @@
 - [[_COMMUNITY_Go Test Helpers|Go Test Helpers]]
 - [[_COMMUNITY_Store Tests|Store Tests]]
 - [[_COMMUNITY_Bookmarks API Handler|Bookmarks API Handler]]
-- [[_COMMUNITY_Web UI Handlers|Web UI Handlers]]
+- [[_COMMUNITY_displayChapter|displayChapter]]
 - [[_COMMUNITY_Go Error Handling|Go Error Handling]]
-- [[_COMMUNITY_CDP Browser Client|CDP Browser Client]]
 - [[_COMMUNITY_Cloudflare bot scoring and poll cadence — what is actually documented|Cloudflare bot scoring and poll cadence — what is actually documented]]
 - [[_COMMUNITY_Go Code Style Guide|Go Code Style Guide]]
 - [[_COMMUNITY_Agent Skills|Agent Skills]]
@@ -46,7 +45,6 @@
 - [[_COMMUNITY_Allocation Patterns|Allocation Patterns]]
 - [[_COMMUNITY_Observability & Alerting|Observability & Alerting]]
 - [[_COMMUNITY_AGENTS|AGENTS.md]]
-- [[_COMMUNITY_Store|Store]]
 - [[_COMMUNITY_Go Testing Guide|Go Testing Guide]]
 - [[_COMMUNITY_Session Store|Session Store]]
 - [[_COMMUNITY_Web UI Filter Logic|Web UI Filter Logic]]
@@ -56,7 +54,6 @@
 - [[_COMMUNITY_UI Critique 2026-07-26A|UI Critique 2026-07-26A]]
 - [[_COMMUNITY_UI Critique 2026-07-26B|UI Critique 2026-07-26B]]
 - [[_COMMUNITY_Handler|Handler]]
-- [[_COMMUNITY_pgtest.go|pgtest.go]]
 - [[_COMMUNITY_Issue Tracker & Triage|Issue Tracker & Triage]]
 - [[_COMMUNITY_Ticket Workflow|Ticket Workflow]]
 - [[_COMMUNITY_Go Perf Alert Rules|Go Perf Alert Rules]]
@@ -139,7 +136,6 @@
 - [[_COMMUNITY_Identity comes from Discord OAuth; we store no passwords and send no email|Identity comes from Discord OAuth; we store no passwords and send no email]]
 - [[_COMMUNITY_The wire format stays flat and deliberately does not mirror the schema|The wire format stays flat and deliberately does not mirror the schema]]
 - [[_COMMUNITY_ADR-0005 On-demand browser sidecar|ADR-0005: On-demand browser sidecar]]
-- [[_COMMUNITY_sessions_test.go|sessions_test.go]]
 - [[_COMMUNITY_Bookmark Manager|Bookmark Manager]]
 - [[_COMMUNITY_triage-labels|triage-labels.md]]
 - [[_COMMUNITY_Cross-Ticket Contract|Cross-Ticket Contract]]
@@ -270,7 +266,7 @@
 - **Headless browser infrastructure (sidecar, on-demand, home deployment)** — docs_adr_0005_on_demand_browser_headless_shell, docs_adr_0005_on_demand_browser_cdp, docs_adr_0005_on_demand_browser_on_demand_start, docs_adr_0006_browser_on_the_home_machine_home_machine_rationale [INFERRED 0.85]
 - **lightnovelworld series-identity investigation and fix** — docs_research_lightnovelworld_chapter_vs_series_slug_issue_77, docs_research_lightnovelworld_chapter_vs_series_slug_unscoped_regex, docs_adr_0008_series_identity_is_discovered_not_derived_discovered_identity [INFERRED 0.85]
 
-## Communities (221 total, 151 thin omitted)
+## Communities (217 total, 150 thin omitted)
 
 ### Community 0 - "HTMX Library Internals"
 Cohesion: 0.08
@@ -278,7 +274,7 @@ Nodes (101): A(), ae(), an(), at(), B(), be(), bn(), bt() (+93 more)
 
 ### Community 1 - "Cover Fetch Test Helpers"
 Cohesion: 0.09
-Nodes (89): floatPtr(), testConfig(), getCover(), Cookie, Handler, ResponseRecorder, T, TestListRendersAcquiredCover() (+81 more)
+Nodes (88): floatPtr(), testConfig(), getCover(), Cookie, Handler, ResponseRecorder, T, TestListRendersAcquiredCover() (+80 more)
 
 ### Community 2 - "Manga Userscript Adapters"
 Cohesion: 0.06
@@ -293,12 +289,12 @@ Cohesion: 0.07
 Nodes (103): bookmarkNewKaganeSeries(), bookmarkNewNovelfullSeries(), bookmarkNewSeries(), Context, Store, T, newAcquirer(), readBookmark() (+95 more)
 
 ### Community 5 - "Bookmarks API Tests"
-Cohesion: 0.07
+Cohesion: 0.11
-Nodes (71): auth(), getBookmarks(), Handler, Request, Store, T, newTestServer(), newTestStore() (+63 more)
+Nodes (54): auth(), getBookmarks(), Handler, Request, Store, T, newTestServer(), newTestStore() (+46 more)
 
 ### Community 7 - "Cover & Acquire Internals"
-Cohesion: 0.06
+Cohesion: 0.08
-Nodes (43): Addr, fakeLanes, Context, Store, WaitGroup, isInterstitial(), defaultCoverResolver(), fetchCoverBytes() (+35 more)
+Nodes (31): fakeLanes, Context, Store, WaitGroup, isInterstitial(), fetchCoverBytes(), browserWakeDue(), fetcherFor() (+23 more)
 
 ### Community 8 - "System Architecture Concepts"
 Cohesion: 0.15
@@ -313,21 +309,21 @@ Cohesion: 0.05
 Nodes (39): Test Helpers, Test Timeout, Basic Handler Test, HTTP Handler Testing, Query Parameters and Headers, Docker Compose Fixture, Integration Testing, SQL Schema Fixture (+31 more)
 
 ### Community 11 - "Store Tests"
-Cohesion: 0.14
+Cohesion: 0.07
-Nodes (45): Store, T, newTestStore(), readLatestCheckedAt(), readSeries(), secondReader(), seedForCheck(), seedSecondReader() (+37 more)
+Nodes (81): M, TestMain(), M, TestMain(), M, Main(), start(), URL() (+73 more)
 
 ### Community 12 - "Bookmarks API Handler"
 Cohesion: 0.08
 Nodes (32): Handler, Request, ResponseWriter, Store, Healthz(), writeJSON(), Auth(), compressible() (+24 more)
 
+### Community 13 - "displayChapter"
+Cohesion: 0.09
+Nodes (36): Addr, Config, NewBrowserFetcher(), defaultCoverResolver(), Client, Context, NewCoverFetcher(), NewCoverFetcherWithResolver() (+28 more)
+
 ### Community 14 - "Go Error Handling"
 Cohesion: 0.06
 Nodes (33): Creating Errors, Custom Error Types, Custom types that wrap other errors, Decision table: which error strategy to use, Error Creation, Error String Conventions, Errors as Values, `errors.New` — static error messages (+25 more)
 
-### Community 15 - "CDP Browser Client"
-Cohesion: 0.20
-Nodes (17): applyMigration(), migrate(), Open(), refreshOwnerToken(), seedOwner(), TestCoverIsContentAddressedOnFilesystem(), TestCoverPersistsAcrossReopen(), TestMigration0002BackfillsExistingBookmarks() (+9 more)
-
 ### Community 16 - "Cloudflare bot scoring and poll cadence — what is actually documented"
 Cohesion: 0.06
 Nodes (33): 1.1 The score itself, 1.2 The detection engines (Enterprise Bot Management), 1.3 Rate limiting is a separate product, 1. What a bot score is and what feeds it, 2.1 What each plan gets, 2.2 Bot Fight Mode specifics (the Free-plan product), 2.3 Does the free tier "score" continuously?, 2. The free-plan reality (+25 more)
@@ -365,8 +361,8 @@ Cohesion: 0.33
 Nodes (12): coverResponse(), Request, T, TestCoverFetcherCanonicalisesJpgAlias(), TestCoverFetcherFetchesPublicHTTPSImage(), TestCoverFetcherRefusesUnsafeDestinationsBeforeRequest(), TestCoverFetcherRejectsNonImage(), TestCoverFetcherRejectsOversizedBody() (+4 more)
 
 ### Community 26 - "Open"
-Cohesion: 0.05
+Cohesion: 0.06
-Nodes (61): awaitPromise(), browserConnectionLost(), classifyBrowserError(), comixRead(), comixSeriesPageURL(), Action, Context, Mutex (+53 more)
+Nodes (57): awaitPromise(), browserConnectionLost(), classifyBrowserError(), comixRead(), comixSeriesPageURL(), Action, Context, Mutex (+49 more)
 
 ### Community 27 - "Find Skills Guide"
 Cohesion: 0.14
@@ -384,10 +380,6 @@ Nodes (9): Alerting rules (examples), CPU saturation, GC pressure, Goroutine lea
 Cohesion: 0.40
 Nodes (5): Map of pointers for large, frequently updated structs, Memory Layout, Pointer receivers for large structs, Struct field alignment, Zero-size field at end of struct
 
-### Community 31 - "Store"
-Cohesion: 0.09
-Nodes (5): coverRelativePath(), coverSourceAddress(), Store, scanSeries(), ReaderSummary
-
 ### Community 33 - "Go Testing Guide"
 Cohesion: 0.20
 Nodes (10): CI Regression Detection, Common Mistakes, Core Philosophy, Cross-References, Decision Tree: Where Is Time Spent?, Deep Dives, Go Performance Optimization, Iterative Optimization Methodology (+2 more)
@@ -417,12 +409,8 @@ Cohesion: 0.29
 Nodes (6): Design Health Score, Design Specificity Verdict, Minor Observations, Persona Red Flags, Priority Issues, Questions to Consider
 
 ### Community 41 - "Handler"
-Cohesion: 0.14
+Cohesion: 0.05
-Nodes (18): currentLib(), currentTab(), filterBookmarks(), Client, HandlerFunc, Request, ResponseWriter, Store (+10 more)
+Nodes (25): coverRelativePath(), coverSourceAddress(), displayChapter(), Store, scanSeries(), currentLib(), currentTab(), filterBookmarks() (+17 more)
-
-### Community 42 - "pgtest.go"
-Cohesion: 0.18
-Nodes (12): M, TestMain(), M, TestMain(), M, Main(), start(), URL() (+4 more)
 
 ### Community 45 - "Go Perf Alert Rules"
 Cohesion: 0.50
@@ -532,10 +520,6 @@ Nodes (3): Consequence, The wire format stays flat and deliberately does not mir
 Cohesion: 0.50
 Nodes (3): ADR-0005: On-demand browser sidecar, Constraints, Decision
 
-### Community 125 - "sessions_test.go"
-Cohesion: 0.48
-Nodes (6): T, TestCreateAndGetSession(), TestDeleteSessionIsPerReader(), TestDeleteSessionRevokes(), TestExpiredSessionIsGone(), TestGetSessionUnknownID()
-
 ### Community 154 - "ADR-0011: Sightings — a Reader report defers a Poll where being wrong hurts only them"
 Cohesion: 0.33
 Nodes (5): ADR-0011: Sightings — a Reader report defers a Poll where being wrong hurts only them, Constraints preserved, Decision, Tradeoffs and rejections, Why
@@ -551,17 +535,17 @@ Nodes (3): Live URL shapes (verified 2026-07-26, may drift — re-check against
 ## Knowledge Gaps
 - **524 isolated node(s):** `bookmarkmanager/backend`, `ctxKey`, `loginView`, `ctxKey`, `test` (+519 more)
   These have ≤1 connection - possible missing edges or undocumented components.
-- **151 thin communities (<3 nodes) omitted from report** — run `graphify query` to explore isolated nodes.
+- **150 thin communities (<3 nodes) omitted from report** — run `graphify query` to explore isolated nodes.
 
 ## Suggested Questions
 _Questions this graph is uniquely positioned to answer:_
 
-- **Why does `Open()` connect `CDP Browser Client` to `Cover Fetch Test Helpers`, `Series Acquisition Tests`, `Bookmarks API Tests`, `pgtest.go`, `Store Tests`, `Store`?**
+- **Why does `Open()` connect `Store Tests` to `Cover Fetch Test Helpers`, `Series Acquisition Tests`, `Bookmarks API Tests`, `Handler`, `displayChapter`?**
-  _High betweenness centrality (0.060) - this node is a cross-community bridge._
+  _High betweenness centrality (0.057) - this node is a cross-community bridge._
-- **Why does `New()` connect `Series Acquisition Tests` to `Bookmarks API Tests`, `Cover & Acquire Internals`, `Handler`, `Session Middleware`, `CDP Browser Client`, `ResponseWriter`?**
+- **Why does `New()` connect `Series Acquisition Tests` to `Bookmarks API Tests`, `Cover & Acquire Internals`, `Handler`, `Session Middleware`, `Store Tests`, `displayChapter`, `ResponseWriter`?**
-  _High betweenness centrality (0.050) - this node is a cross-community bridge._
+  _High betweenness centrality (0.051) - this node is a cross-community bridge._
-- **Why does `newRouter()` connect `Bookmarks API Tests` to `Cover Fetch Test Helpers`, `Bookmarks API Handler`, `Series Acquisition Tests`, `ResponseWriter`?**
+- **Why does `newRouter()` connect `Bookmarks API Tests` to `Cover Fetch Test Helpers`, `Series Acquisition Tests`, `Bookmarks API Handler`, `displayChapter`, `ResponseWriter`?**
-  _High betweenness centrality (0.030) - this node is a cross-community bridge._
+  _High betweenness centrality (0.031) - this node is a cross-community bridge._
 - **Are the 25 inferred relationships involving `newTestStore()` (e.g. with `TestAcquireDoesNotBlockTheWrite()` and `TestAcquireFailureLeavesTheBookmarkIntact()`) actually correct?**
   _`newTestStore()` has 25 INFERRED edges - model-reasoned connections that need verification._
 - **Are the 48 inferred relationships involving `testConfig()` (e.g. with `TestListRendersAcquiredCover()` and `TestPublicCoverNeverEchoesNonImage()`) actually correct?**

graphify-out/manifest.json

@@ -25,7 +25,7 @@
     "semantic_hash": "dac242903b0e98c3e4395159d609e08e"
   },
   "backend/main.go": {
-    "mtime": 1786863963.3450089,
+    "mtime": 1786886056.023822,
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@@ -35,7 +35,7 @@
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@@ -170,8 +170,8 @@
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@@ -220,22 +220,22 @@
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@@ -245,13 +245,13 @@
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@@ -260,17 +260,17 @@
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@@ -340,12 +340,12 @@
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@@ -380,12 +380,12 @@
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@@ -395,7 +395,7 @@
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@@ -425,17 +425,17 @@
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@@ -465,7 +465,7 @@
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@@ -635,42 +635,42 @@
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