chore: update catalog metadata and tool snapshot

Updated catalog entries and refreshed tools snapshot:
- catalog/git-absorb.json: Added metadata
- catalog/git-branchless.json: Updated version info
- tools_snapshot.json: Refreshed with latest versions

Snapshot reflects current system state after testing
upgrade workflows and version detection improvements.

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

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

Author: CybotTM

catalog/git-absorb.json

@@ -5,6 +5,7 @@
   "homepage": "https://github.com/tummychow/git-absorb",
   "github_repo": "tummychow/git-absorb",
   "binary_name": "git-absorb",
+  "version_flag": "--version",
   "download_url_template": "https://github.com/tummychow/git-absorb/releases/download/{version_nov}/git-absorb-{version_nov}-{arch}-unknown-linux-musl.tar.gz",
   "arch_map": {
     "x86_64": "x86_64",

catalog/git-branchless.json

@@ -10,5 +10,6 @@
     "x86_64": "x86_64-unknown-linux-musl"
   },
   "notes": "Only x86_64 Linux builds available. KNOWN ISSUE: v0.10.0 release binary incorrectly reports version 0.9.0 - this is an upstream packaging bug, not an installer issue.",
-  "known_issues": "v0.10.0 release binary reports version 0.9.0 (upstream packaging bug). Upgrade will appear to fail. Wait for v0.10.1+ or build from source."
+  "known_issues": "v0.10.0 release binary reports version 0.9.0 (upstream packaging bug). Upgrade will appear to fail. Wait for v0.10.1+ or build from source.",
+  "pinned_version": "0.10.0"
 }