[1bye]

Refs #19

Rake apps can post and dismiss OS notifications through their shared platform service. Native delivery uses the pinned host APIs; macOS authorization is awaited before posting, browser authorization starts in a user event, and clicks activate the app and deliver a validated URL through the existing activation inbox.

Includes a documented public API, explicit unsupported/unpackaged behavior, bounded payload ownership, denial and callback tests, browser adapter tests, Foundation controls, platform requirements, and documentation/changelog links. The App builder change is one additive startup call. Native Windows/Linux permission remains Unknown because the delivery API exposes no permission query or receipt; Linux banner replacement/retraction is unavailable in the pinned host adapter.

Validation:

• cargo test -p rake-app -p rake-foundation
• cargo test -p rake-app --no-default-features --lib --test platform
• cargo test -p rake-app --features view-test-support --lib (88 passed)
• cargo clippy --workspace --all-targets -- -D warnings
• cargo fmt --check, cargo run -p rake-app-cli -- format, cargo run -p rake-app-cli -- lint (732 files, no diagnostics)
• python3 scripts/check-spacing.py
• Default and headless Web library checks, Rustdoc with warnings denied, and node scripts/test-platform.mjs
• Foundation native debug bundle built on macOS; ad-hoc signature verified with codesign --verify --strict --deep, and CFBundleIdentifier confirmed as com.example.rake.foundation

Remaining:

• Verify real packaged notification delivery and click payloads on macOS, Windows, Linux and Web using the documented Foundation procedure. Headless host tests do not prove OS banners or permission UI.
• Verify the Web bundle with a matching bindings CLI; it is absent on this Mac, and no tools were installed.
• CI is green: seven checks passed; the extended check is intentionally skipped on pull requests. Removed the local worktree, local branch, target directory, generated package and task logs. The PR remains draft.

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