Phase 1 app: session list, session screen, spawn, QR enrollment over pinned TLS

Compose app mirroring local-updater's stack (single :androidApp module,
pinned CA, HttpURLConnection transport) plus what this app needs on top:
a bearer token sealed with an Android Keystore AES-GCM key, an
aiapp://enroll intent filter so scanning the server's terminal QR with
the stock camera enrolls the phone with no QR library, an SSE client
that resumes by transcript cursor, and a transcript renderer folding the
common event model into user bubbles, streaming text, collapsible tool
cards, and answerable question cards.

Verified on the tdep emulator against the real server: enrollment deep
link, list, spawn, streamed echo turn, question answer round trip, tool
card expansion, adjustResize keyboard behavior. Build is warning-clean
(compose.* accessors replaced with direct dependencies).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw

app/gradle/libs.versions.toml

@@ -0,0 +1,23 @@
+# Latest stable versions as of 2026-08-24 (checked against Google Maven /
+# Maven Central; prereleases deliberately skipped).
+[versions]
+agp = "9.3.2"
+kotlin = "2.4.10"
+compose-multiplatform = "1.11.1"
+# material3 ships on its own release train, separate from the CMP version.
+compose-material3 = "1.9.0"
+androidx-activityCompose = "1.13.0"
+
+[libraries]
+androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "androidx-activityCompose" }
+# Declared directly rather than through the plugin's `compose.*` accessors,
+# which are deprecated as of CMP 1.11.
+compose-runtime = { module = "org.jetbrains.compose.runtime:runtime", version.ref = "compose-multiplatform" }
+compose-foundation = { module = "org.jetbrains.compose.foundation:foundation", version.ref = "compose-multiplatform" }
+compose-material3 = { module = "org.jetbrains.compose.material3:material3", version.ref = "compose-material3" }
+compose-ui = { module = "org.jetbrains.compose.ui:ui", version.ref = "compose-multiplatform" }
+
+[plugins]
+androidApplication = { id = "com.android.application", version.ref = "agp" }
+composeMultiplatform = { id = "org.jetbrains.compose", version.ref = "compose-multiplatform" }
+composeCompiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }

app/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.7.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists