feat: add installable Lingji Android shell

AGENTS.md

@@ -30,19 +30,19 @@ tools are unavailable or insufficient. State the fallback in the handoff.
 
 ## Current build boundary
 
-The repository uses `brainwave` only as a code name. Formal product name,
-organization-owned application ID, and final `minSdk` remain product decisions.
-Until they are accepted, the `app` project is a Kotlin/JVM domain harness, not a
-publishable Android application. Do not invent placeholder release identity.
+The repository keeps `brainwave` only as its code name. The accepted Android
+identity is product name `灵机`, namespace/application ID `net.opcapp.flash`, and
+`minSdk` 26. The `app` project is an installable Android application; the app icon
+and store assets remain product decisions and must not be silently finalized.
 
 ## Verification
 
 Run from the repository root:
 
 ```powershell
-.\gradlew.bat verifyLocal --offline
+.\gradlew.bat verifyLocal
 ```
 
-After the Android application plugin is configured, also run the Android gates
-listed in `docs/quality-gates.md`. Report skipped device or Android checks
-explicitly; do not imply they passed.
+`verifyLocal` includes Android lint, debug unit tests, APK assembly, repository
+checks, and dependency-license coverage. Run `connectedDebugAndroidTest` separately
+when an authorized device is present, and report skipped device checks explicitly.