Prepare v1.0.0-alpha.2 release

[enaboapps]

Closes #560.

What changed

• synchronizes the application, startup launcher, browser fallback, configuration assertion, and lockfile versions to 1.0.0-alpha.2
• prepares the exact source version required by tag v1.0.0-alpha.2

No public API, protocol, persisted-schema, application-identity, or updater-feed format changes.

Validation

• npm run lint
• npm test — 55 frontend tests and 4 release-feed tests passed
• npm run build
• cargo fmt --manifest-path src-tauri/Cargo.toml --check
• cargo clippy --manifest-path src-tauri/Cargo.toml --all-targets -- -D warnings
• cargo test --manifest-path src-tauri/Cargo.toml — 129 native unit tests and 2 configuration tests passed

Validated with Node.js 24.13.0 and Rust 1.97.1.

[greptile-apps]

Greptile Summary

Promotes the application release from 1.0.0-alpha.1 to 1.0.0-alpha.2 across the npm package, Tauri configuration, Rust packages, startup launcher, browser fallback state, and the configuration assertion.

The potential release-version mismatch was disproved: the same release-version check failed against the parent revision, then passed all 11 checks on this revision. Every checked release-facing value and the static configuration assertion report 1.0.0-alpha.2.

T-Rex validation blocked

The native cargo test --test config command could not complete because the host is missing the GTK/GDK development package that provides gdk-3.0.pc. The configuration assertion was still checked statically and passed.

Confidence Score: 5/5

The release metadata is consistently updated across all checked packaging, configuration, and browser-fallback surfaces.

No defects remain after the release-version synchronization check passed all 11 checks on this revision, including the static equivalent of the Rust configuration assertion.

Files Needing Attention: None. Native execution of src-tauri/tests/config.rs requires a GTK/GDK-enabled Linux environment if that integration test must be run directly.

T-Rex Logs

What T-Rex did

• Implemented and described a self-contained release-version synchronization validator that parses nine files and checks a static Rust configuration assertion.
• Validated the parent commit ffb568e^ with the validator; all 11 checks reported 1.0.0-alpha.1 and the target-version comparison failed.
• Validated the worktree commit ffb568e; all 11 checks passed at 1.0.0-alpha.2 with static assertion equivalence confirmed.
• Ran cargo test --test config but the native test was blocked by a missing gdk-3.0.pc; static equivalence remained verified.

_{Ran code and verified through T-Rex}

_{Reviews (1): Last reviewed commit: "Prepare v1.0.0-alpha.2 release" | Re-trigger Greptile}