Summary

This PR ensures that application-specific metadata fields (app, bundleId, and url) are omitted from the YAML frontmatter of Obsidian daily notes if the note is configured as a shared/generic note (i.e. the filename template does not contain the {{APP}} placeholder).

Problem

When the daily note format is configured globally for the day (e.g. {{DATE}} instead of {{DATE}} {{APP}}), it represents a shared daily log. Currently, the first transcription of the day writes the active app details into the file's YAML frontmatter. Subsequent transcriptions from other apps append blocks to this file but cannot change the frontmatter, leaving incorrect and misleading app metadata at the top of the shared note.

Solution

• Checked if the _dailyNoteFormat contains the {{APP}} placeholder.
• If it does not contain {{APP}}, we pass nil to buildFrontmatter(...) for appName, bundleId, and url, preserving only the date, language, and tags.

Test Plan

• Ran scripts/pr-preflight.sh
• Built and ran locally
• Tested the changed functionality manually (Added testAutoExportDailyNoteOmitsAppMetadataWhenFormatDoesNotContainApp to verify the frontmatter generation)
• No regressions in existing features

Verification

Run the plugin SDK tests locally:

swift test --package-path TypeWhisperPluginSDK


<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

* **Bug Fixes**
  * Daily notes no longer include app name, bundle ID, or URL metadata unless the selected daily note format includes the app placeholder.
  * Preserved language, date, tags, and transcription content in exported daily notes.
  * Improved Settings → “Detected Vaults” picker to show when a custom vault path exists, including a selectable entry for non-detected vault paths.
* **Tests**
  * Added coverage to verify app metadata is omitted when the daily note format does not include the app placeholder.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->