Fix homebrew-formula target to avoid rebuilding archives

The homebrew-formula target was rebuilding release archives which could
cause different SHA256 checksums even for the same code due to build
timestamps. This made the generated formula incompatible with the actual
GitHub release archives.

Changes:
- Remove dependency on 'release' target
- Add validation to ensure release archives exist in dist/
- Use existing archives instead of rebuilding them
- Preserve original SHA256 checksums from GitHub release

Now homebrew-formula will use the exact same checksums as the archives
uploaded to GitHub releases.

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

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

Update README files with latest available tables

- Update table list from 4 to 9 tables based on current API response
- Add new tables: BILLING_HISTORY, HARVEST_FILES, NETWORKS, SIM_STATS
- Remove outdated MCC_MNC table reference
- Improve table descriptions with more accurate information
- Update interactive mode examples to reflect current table count

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

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

Add GitHub release integration with cross-platform archives

- Add make release command to build binaries for macOS/Linux/Windows on AMD64/ARM64
- Add make github-release command to create GitHub releases with GitHub CLI
- Use platform-appropriate archives (tar.gz for Unix, zip for Windows)
- All binaries consistently named 'soraql' or 'soraql.exe'
- Binaries optimized with -ldflags="-s -w" for smaller size

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

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