Show saved profiles in empty terminal panes

[bifrost0x]

Summary

• show saved connection profiles directly in every empty terminal pane
• connect immediately for usable SSH-key and currently authorized Tailscale profiles, including key-authenticated jump hosts
• open the existing pre-filled connection dialog when a target or jump host needs a password, with focus on the missing secret
• fall back to connection review for stale keys, missing jump hosts, invalid authentication state, or Tailscale policy drift
• add responsive, keyboard-accessible styling, translations, tests, README documentation, and an updated screenshot

Implements #54

Validation

• python -m pytest tests -q — 280 passed, 28 skipped
• npm run test:js — 9 passed
• node --check on all changed JavaScript files
• browser QA: single and split layouts, password prefill/focus, and immediate key-profile submission
• graphify update .
• git diff --check

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Clear save-profile state before auto-launching

When a key/Tailscale profile is in connect mode, this immediately submits the current connection form after selecting the profile. If the user previously left “Save as profile” checked with a profile name, the submit handler will also emit save_profile for this saved profile before connecting, silently creating duplicate/unwanted profiles; if the checkbox is checked but the name is empty, native validation can block the launch instead. Clear or ignore the save-profile fields on this auto-submit path.

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