Add Live Activities as configurable bar items (#30)

* Add Live Activities as configurable bar items

* Fix activity owner monitoring and Morph list interactions

* Keep activity rows stable during updates and tighten their layout

* Use subtle theme tint for activity cards

* Tighten activity title and progress spacing

* Use theme accent for active progress rings

* Fit compact activities to measured titles and badge

* Expose Live Activities display controls in Settings

* Open activity terminals and streamline the Morph header

* Give Morph continuous icons and prioritize workspace navigation

* Show activity progress inside its ring

* Inset activity progress rings and strengthen their stroke

* Fix activity lifecycle, command output handling and list navigation

* Reduce activity update work and harden publisher lifetimes

* Set up Live Activities for the detected user shell during installation

* Document Activities setup, daily use and troubleshooting

* Preserve Morph idle width across empty activity updates

* Fix dimming flicker, hide inactive music tab and consolidate Activities docs

* Fix panel clearance across styles and match previews to theme settings

* Prevent panel blur from repainting neighboring islands

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Co-authored-by: Samuel Onoja <[email protected]>

scripts/ci/run-native-checks.py

@@ -61,6 +61,7 @@ def main():
                     ("shell-flat", "shell_motion", {"FERESE_TEST_SHELL_MOTION": "1", "FERESE_TEST_BAR_LAYOUT": "flat"}),
                     ("shell-floating", "shell_motion", {"FERESE_TEST_SHELL_MOTION": "1", "FERESE_TEST_BAR_LAYOUT": "floating"}),
                     ("invalid-config", "startup_config", {"FERESE_TEST_STARTUP_CONFIG": "1"}),
+                    ("activities", "activities", {"FERESE_TEST_ACTIVITIES": "1"}),
                 ]
                 if args.suite == "desktop":
                     cases.insert(0, ("lock", "lock", {"FERESE_TEST_LOCK": "1", "FERESE_TEST_BIN_DIR": "target/debug"}))