Summary

Update the docs to match Meridian 1.1.0+: the local dashboard now defaults to http://localhost:3939 (overridable via MERIDIAN_UI_PORT), and screenpipe records with audio disabled, dropping the Microphone permission.

Changes

• Quickstart: permissions step now lists two macOS permissions (Screen Recording, Accessibility) and notes audio is disabled; dashboard step + troubleshooting accordion use port 3939, with a tip pointing at MERIDIAN_UI_PORT.
• Dashboard guide: "Opening the dashboard" updated to port 3939, with override guidance and link to the config reference; troubleshooting accordion updated.
• Introduction: local-dashboard mention switched to http://localhost:3939 (override via MERIDIAN_UI_PORT); how-Meridian-works paragraph no longer claims audio transcription.
• Configuration: added MERIDIAN_UI_PORT to the core daemon environment variable reference.
• CLI reference: meridian permissions walkthrough now lists two panes and explains the disabled-audio default; service table notes the new port and override.
• Troubleshooting + concept/index references: replaced remaining localhost:3000 mentions with localhost:3939; "No audio transcription" entry now explains audio capture is disabled.

Context

Tracks Meridiona/meridian#77 (dashboard on port 3939 + --disable-audio) and Meridiona/meridian#81 (matching internal docs update).