app: compose accepted status, session UI, and provider heads

[Florious95]

Goal and exact frozen composition

Fixed base 4605951e427f9ba6627375498dcb3c757c05bf36, composed without rewriting owning histories:

1. status-core local 22bc9e6955d78c072e9715ca9e8ef3c3b7a9325a / core status-core: integrate accepted nodeprobe four-axis state #66 9c6dbd178c94b30dedbf54fdf6860308872d5706 / serve pr/ui-provider-icons #4 bd34e1760f5d0b25006fbe091d8c11d3fdf1df1d — 3 commits
2. session-ui local 123848a9263db00f0c5b0396c9ecbe2a20004938 / core pr/session-ui-shell #65 0f9261c43b260b04ffbb5e6c4eeb785a399dea3f — 24 commits
3. provider-icons local 1b12e92d8efb1c0eec41e14a264f9d80ee833ad9 / core feat(app): show provider status icons and move favorites to long-press #67 96a075f766dd972edbee0d661461c82d4bf2fef3 — 9 commits

All 36 range-diff mappings are one-to-one. Conflicts: none; no candidate product resolution was needed.

REWORK-001 exact candidate

• local receipt head: b3fa242cba6354a2249ff2a84db1c3d11c6c0bc9
• mirrored head: 013083c8119fcd9411fd92a2e852d1f91cb41de5
• mirrored/local APP tree: f1ec0edd5a55d96c857b8f070efd964b4b5af694
• local server tree: 54d28cf738b6b0dd9650b162f2d926b44980ec6b
• tested code head before receipt-only commit: ac84f22ef15e62eb74208592ce5fa258020c862e

Changes after frozen composition are limited to the authorized rework: request-ID-aware test synchronization and its predecessor-ack counterexample; one package doc and five KDocs; one focused real-Compose Provider androidTest. No production API/tmux behavior or owning branch changed.

Host gates

PASS with uncached/non-zero execution:

• Rust nodeprobe: 34 unit + 1 integration, 0 failed.
• Node Pi extension: 1, 0 failed.
• Go four packages with -count=1: PASS, including the ack-1-before-ack-2 regression.
• Provider focused JVM: 7 parsed tests, 0 failed/skipped.
• core/app JVM: 51 + 608, 0 failed/skipped.
• Provider assets: six source SVG hashes, six generated mappings/hashes, package coordinate, MIT LICENSE, NOTICE all PASS from correct repository-root paths.
• Provider instrumentation APK compile: 55 tasks executed.
• release assemble: 57 tasks executed.
• architecture delta: T1 package doc repaired; requested five KDocs repaired; normalized new T1/T3 findings = 0. Raw global strict output remains red only for frozen baseline debt and is not called globally green.
• coordinate receipt: 3 → 24 → 9.

The status-only static gate is N/A after composition, never reported PASS. GitHub has no checks, so CI is unknown.

Preserved receipts disclose the original invalid Provider/asset invocations, 50e3798 Go red, and d9a5531 instrumentation compile red; each superseding run happened only on a new exact candidate after explicit authorization, never retry-to-green on one SHA.

Provider instrumentation and device boundary

The new single flow renders real SessionListRows/FavoritesScreen, uses semantics plus touch click/long-click, and covers four state descriptions, icon non-favorite, short-click, exactly-one favorite action/mutation, online/offline, and prohibited-action absence. The existing session seven-test flow is unchanged.

Execution/Mobile MCP are unjudgeable because post-host-barrier adb and Mobile MCP both reported zero devices. No device/AVD was created, started, stopped, killed, or cleaned.

APK

~/Downloads/agentmirror-app-compose-ac84f22ef15e-release.apk

• bytes: 35074128
• SHA-256: dd7a340b19d972d30b30c68ef94c6d92cd05bb9c13e72783883b14cea6e368b1
• built from APP tree f1ec0edd5a55d96c857b8f070efd964b4b5af694 with --rerun-tasks --no-build-cache

Risks, rollback, and no-merge boundary

Offline favorites intentionally retain truthful unknown Provider/state. Emulator/MCP behavior and true-device stable-baseline “秒开、没有空白” remain unverified. Rollback is to close this candidate and keep all owning PRs unchanged.

OPEN / UNMERGED ONLY. This PR does not authorize merge, deployment, production restart, release publication, or owning-history edits. User true-device hand verification remains mandatory before separately authorized merge.

[Florious95]

Closed per user rejection: the composed UI does not match the supplied original design. Preserve branch/history for audit; do not merge.