Bump version to 0.0.3

Update all version references in preparation for v0.0.3 release:
- Debian package control file
- Manual pages for skyview and beast-dump
- Web interface header display
- README installation instructions
- Documentation examples

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -52,7 +52,7 @@ A high-performance, multi-source ADS-B aircraft tracking application that connec
 
 ```bash
 # Install
-sudo dpkg -i skyview_0.0.2_amd64.deb
+sudo dpkg -i skyview_0.0.3_amd64.deb
 
 # Configure 
 sudo nano /etc/skyview/config.json
@@ -203,7 +203,7 @@ make check          # Run all checks
 ### Systemd Service (Debian/Ubuntu)
 ```bash
 # Install package
-sudo dpkg -i skyview_0.0.2_amd64.deb
+sudo dpkg -i skyview_0.0.3_amd64.deb
 
 # Configure sources in /etc/skyview/config.json
 # Start service