Justin Chen

Chat: unify Agent Host status pills across chat surfaces (#332982) * Agent Host changes for agents/editor-chat-panel-pills-enhancement * chat: scope pill resize observer to host window Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * chat: collapse status pills only on overflow Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * chat: address pill review feedback Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * chat: include subagent browsers in status pills Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * chat: keep session input pills Agent Host-only Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * agentHost: share session resolution policy Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * chat: unify session input pills Route Agents Window and Agent Host editor/panel pills through one shared controller and canonical source builder. Remove the obsolete SessionHeaderMeta pill implementation, preserve live GitHub state through shared presentation models, and stabilize dropdown, focus, compact-layout, and changeset lifecycles to avoid flicker. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * chat: fix session pill fixture services Allow production chat widget fixtures to register feature-specific services, and reuse one session-pill service bundle for isolated and full-chat fixtures. This restores the strict Component Explorer renders without duplicating mocks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3 * bring back rich pill hovers --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: BeniBenj <besimmonds@microsoft.com> Copilot-Session: 44dd6d62-f5b5-4039-8c99-7cd70e43d9a3

chat: add pet achievements and accessory rewards (#331883) * pet: add achievements and accessory rewards Add persistent cross-window pet achievements with six enabled rewards, a standalone collection modal, account badges, and semantic unlock triggers. Add the body-owned accessory rig and atlases, unlock star and New state, accessibility help, fixtures, and tests while retaining disabled rewards for later re-enablement. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15 * pet: address achievement review feedback Defer customization observation until the pet is enabled, detect newly installed MCP servers independently of enablement, and fully clear legacy fork state on reset. Rename the Crown persistence ID and use contrast-paired badge colors for the New affordance. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15 * pet: update model and skill rewards Reward changing the model picker selection with the Construction Hard Hat, and reward adding a custom skill with the Crown. Keep the instructions achievement and Sailor Hat disabled for future use. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15 * pet: fix component fixture asset loading Serve pet fixture media from the source tree used by both Vite and the CI rspack server, remove the intentionally empty screenshot variant, and approve the new blocking fixture snapshots. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15 * pet: accept component fixture screenshots Record the authoritative Linux CI hashes for the new blocking pet achievement and accessory fixtures. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15 * pet: restore fake timers within unlock test Avoid leaving the renderer test clock installed after the unlock-state interaction test so later notebook and notification suites can advance timers normally. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15 * remove unused achievements for now * pet: remove unrelated branch changes Restore server command, session artifact, and chat pill files to current main after they were accidentally included with the dormant achievement cleanup. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15 --------- Copilot-Session: 5c8a4f1e-3bb0-4d6f-a3ed-249fbcd4ce15

chat: add timestamps and elapsed time (#325061) * chat: add timestamps and elapsed time * put behind setting! * fix tests * ah timestamp fixes and better animations! * switch to use new protocol changes * bump ahp version --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

chat input: refactor and responsiveness (#332669) * chat input: refactor and responsiveness * address comments * address comp --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

plan widget + commenting service (#328293) * plan widget + commenting service * address comments * fix component fixtures and bug --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

AH: adopt sdk llm-judged tools (#325547) * AH: adopt sdk llm-judged tools * address comments * fix ordering and descriptions * enterprise + setting + hover fix * Restore permission event wrapper Co-authored-by: justschen <54879025+justschen@users.noreply.github.com> * address some comments from connor * address comments * don't change local pickers * update verbage * async judge state + safety score instead * address merge conflict + rebase + update ahp * fix weird things that got merged from confclits --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

input pickers responsiveness v2 (#333666) * input pickers responsiveness v2 * address comments

subagent ux: mirror subagent ux for editor window (#328651) * subagent ux: mirror subagent ux for editor window * address comments

Improve pet achievements interaction and visuals (#333921) * pet: improve achievements and pill landing Make profile badges select unlocked hats, remove the group focus outline, and let the pet land on raised status pills. Keep preview DOM creation compatible with auxiliary windows. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 74c7dd77-a6a2-47c3-b1a4-f549f9a649db * pet: add hacky-sack interactions Let users bounce a descending airborne pet with pointer or keyboard physics, count distinct catches, show impact squish and landed results, and celebrate long streaks with confetti. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 74c7dd77-a6a2-47c3-b1a4-f549f9a649db * sessions: land the pet on new-chat pills Expose the reworked workspace-picker triggers as live pet platforms and invalidate their geometry when labels, visibility, or layout changes. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 74c7dd77-a6a2-47c3-b1a4-f549f9a649db * pet: support the reworked new-chat pill row Treat the session-type trigger as a live pet platform and make arrow-key hops recover from a pending click monitor without interrupting active drags. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 74c7dd77-a6a2-47c3-b1a4-f549f9a649db * pet: stop bounced landings clipping through pills Resolve the live horizontal platform from each projected throw position so rebounds collide with raised pills before rendering below them. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 74c7dd77-a6a2-47c3-b1a4-f549f9a649db * address comments --------- Copilot-Session: 74c7dd77-a6a2-47c3-b1a4-f549f9a649db

AH: align autopilot and assisted approvals with CLI (#321865) * AH: align autopilot and assisted approvals with CLI * address feedback * remove assisted permissions, add better setting, better handoff between plan and autopilot * Address PR review comments on approvals config - Narrow IAgentSessionDefaultConfiguration mode/approvals types - Use neutral "new sessions" wording in elevated permission warnings - Validate normalizeAutoApproveValue against ChatPermissionLevel enum - Confirm tolerated non-default auto-approve values before applying Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>