Update version to 0.3.3 and release documentation

VERSION:
- Update from 0.1.0-test to 0.3.3

CHANGELOG.md:
- Create comprehensive changelog for all releases
- Document v0.3.3 features: settings management, encryption, setup wizard
- List all new files, changes, fixes, and security improvements

TODO.md:
- Update version reference to v0.3.3
- Mark settings management features as complete
- Add completed items for 2026-02-08
- Update last review date

MILESTONES.md:
- Update last updated date
- Mark v0.3.3 as Released (2026-02-08)
- Add comprehensive release notes with all features
- Update version history table
- Update current release to v0.3.3 with new features listed

ROADMAP.md:
- Update to reflect v0.3.3 current status
- Add settings management features to current status
- Update last updated date

Other files:
- app/config.py: Update default version to 0.3.3-dev
- docs/BuildMetadata.md: Update default version reference
- ANALYSIS_SUMMARY.md: Update current version

All documentation now reflects v0.3.3 release with complete feature list.

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

docs/BuildMetadata.md

@@ -73,7 +73,7 @@ The `app/config.py` Settings class provides these properties for accessing build
 Returns the application version with the following priority:
 1. `APP_VERSION` environment variable
 2. Contents of `VERSION` file
-3. Default: `"0.3.2-dev"`
+3. Default: `"0.3.3-dev"`
 
 ### `settings.build_date` (property)
 Returns the build date with the following priority: