catalog: add meeting-overlay and profile-pane entries

Salvaged from #116324 (maintainerCanModify=false); contributor map added.

contributors/emails/taxbax@gmail.com

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+taxbax

plugin-catalog/meeting-overlay.yaml

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+name: meeting-overlay
+repo: https://github.com/taxbax/meeting-overlay
+sha: 2c7859f1407f516c543d4409abab98d9b2e8928a
+description: "Disclosure — sends meeting transcripts to Nous inference with your Hermes login (fallback OpenRouter key from ~/.hermes/.env; optional OCTOPUS_DESK_URL); installs a launchd agent that records mic/system audio; writes and deletes under your Obsidian vault; macOS + source install only. Native desktop pane showing the live meeting transcript, answer, and daemon status."
+maintainer: taxbax
+tier: community
+category: desktop
+capabilities:
+  provides_tools: []
+  provides_hooks: []
+  provides_middleware: []
+  requires_env: []
+platforms:
+- macos

plugin-catalog/profile-pane.yaml

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+name: profile-pane
+repo: https://github.com/taxbax/profile-pane
+sha: 2b480df77307e263df800dac03c220d009c0fae8
+description: "Disclosure — copies .env key values (and opt-in auth.json backups) between profiles; rewrites other profiles' SOUL, memory and config.yaml. Cross-profile config pane with copy+manifest reconcile and per-group scope."
+maintainer: taxbax
+tier: community
+category: desktop
+capabilities:
+  provides_tools: []
+  provides_hooks: []
+  provides_middleware: []
+  requires_env: []
+platforms:
+- macos