* fix: hide browser pin on non-Electron web
Browser is desktop-only, but the pinned shortcut bar still rendered a
New browser pin on web where createBrowser is a silent no-op.
Skip browser pins in usePinnedLaunchers when not Electron, and drop
browser from default pinned targets so new users only get terminal.
* fix(app): preserve browser pin defaults on desktop
Keep platform availability in the pinned-target policy so regular web hides browser shortcuts without changing Electron defaults.
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Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
Any new-tab target (new agent, terminal, browser, or a terminal profile)
can be pinned as a quick-launch button. Pins are global client app state
(persisted), not daemon config, so the same set shows on every workspace;
profile pins resolve per host and are dropped where that profile is absent.
The sidebar mirror launches via a navigate-then-launch intent store rather
than calling the create handlers directly: terminal creation only works in
the mounted/focused workspace, so the sidebar requests the launch and the
workspace screen consumes it on focus.
