Athas v0.12.1-preview.3

• Update the wrapped Athas Linux release by @github-actions[bot] in #738
• Fix terminal new-tab shortcut by @mehmetozguldev in c16cade
• Remove hardcoded pointer cursors by @mehmetozguldev in cb754b4
• Make extensions responsive by @mehmetozguldev in b449df4
• Keep AI chat hidden by default by @mehmetozguldev in 264934f
• Hide AI chat during first-run setup by @mehmetozguldev in e5afa23
• Keep Git staging responsive by @mehmetozguldev in 0b41073
• Sharpen checkbox corners by @mehmetozguldev in a1eacf2
• Keep Git actions responsive by @mehmetozguldev in 3f805d8
• Make main tabs real and draggable by @mehmetozguldev in 1a1ee16
• Refine extension catalog cards by @mehmetozguldev in 02d4501
• Align extension breadcrumbs with editor toolbar by @mehmetozguldev in 7a1c267
• Simplify extension icon API by @mehmetozguldev in 3e0f73a
• Simplify extension catalog icons by @mehmetozguldev in 113e3d3
• Refine input and command surfaces by @mehmetozguldev in 518c49c
• Modernize ACP agent integrations by @mehmetozguldev in 1c48568
• Standardize command item sizing by @mehmetozguldev in cfdcd28
• Restore the agent view on new tabs by @mehmetozguldev in 66f6dcd
• Hide the empty main surface by @mehmetozguldev in 7319a22
• Add actions to the empty workspace by @mehmetozguldev in 704d253
• Standardize sidebar interaction density by @mehmetozguldev in eedac08
• Make compact chrome the default by @mehmetozguldev in 37f1c4d
• Add project admin data sources by @mehmetozguldev in 648f802
• Use project GitHub integration for admin data by @mehmetozguldev in d0a4845
• Move data sources into workbench tabs by @mehmetozguldev in 6641bd0
• Show empty panes after closing all tabs by @mehmetozguldev in f4b8f35
• Simplify layout and account settings by @mehmetozguldev in 7c2eaa0
• Polish editor diagnostic hovers by @mehmetozguldev in 929c20f
• Remove main tab focus rings by @mehmetozguldev in fc22925
• Remove the update control border by @mehmetozguldev in 7a8083c
• Match the Pro upgrade action to settings navigation by @mehmetozguldev in 301e65f
• Separate the settings content surface by @mehmetozguldev in 95b06a1
• Tighten the settings sidebar top spacing by @mehmetozguldev in e7031ad
• Unify select and combobox trigger surfaces by @mehmetozguldev in 0843a91
• Standardize settings control shapes by @mehmetozguldev in 47b196a
• Make select triggers fit their content by @mehmetozguldev in b76bffd
• Remove fixed settings selector widths by @mehmetozguldev in 61f6e03
• Make extension installs interruptible by @mehmetozguldev in c9949d6
• Make settings sections collapsible by @mehmetozguldev in 8f6502e
• Honor the configured UI font size by @mehmetozguldev in 189943d
• Make the account menu useful by @mehmetozguldev in d4bb9a3
• Load Ghostty WASM from the production bundle by @mehmetozguldev in 770245b
• Make activity sidebar items easier to scan by @mehmetozguldev in 0b54556
• Add the X11 keyboard runtime dependency by @mehmetozguldev in a3fdb54
• Integrate the editor terminal pane with the main surface by @mehmetozguldev in 9d4bc36
• Give bundled agents distinct brand artwork by @mehmetozguldev in be02b8e
• Separate Athas Intelligence from agent providers by @mehmetozguldev in 6c82cef
• Normalize shared interface typography by @mehmetozguldev in 79b53c9
• Expand typed extension views by @mehmetozguldev in 8784b72
• Render structured agent tool results by @mehmetozguldev in 56e3164
• Keep interaction typography stable by @mehmetozguldev in 098bff7
• Standardize Tailwind styling primitives by @mehmetozguldev in 6a81e34
• Fix Agent session lifecycle by @mehmetozguldev in 8903317
• Keep activity menu controls aligned by @mehmetozguldev in 6eff831
• Unify workspace views and pane chrome by @mehmetozguldev in e1c4c53
• Align Git history content by @mehmetozguldev in 21d3a95
• Use a radio menu for commit format by @mehmetozguldev in 8dbf59a
• Consolidate Athas tooling on Vite+ by @mehmetozguldev in 35ba6e7
• Restore Bun in Vite+ workflows by @mehmetozguldev in 82c59da
• Refresh the OpenCode agent package by @mehmetozguldev in 8a3a626
• Build database extensions before CDN deploy by @mehmetozguldev in 4003f0f

Full Changelog: v0.12.0...v0.12.1-preview.3