Add meetings, sprints, and approval decision notes

Migration 042 creates meetings and sprints tables, adds decision_notes
to approvals. Full-stack: MeetingService, SprintService, IPC channels,
preload bridge, domain types. UI: MeetingsPage with scheduling and
type filtering, SprintsPage with progress tracking, ApprovalDetailDialog
with decision notes textarea.

AgentCompany-New/src/shared/commands.ts

@@ -143,6 +143,7 @@ export interface DecideApprovalInput {
   approvalId: string;
   state: Extract<ApprovalState, "approved" | "declined">;
   decidedByEmployeeId: string;
+  notes?: string;
 }
 
 export interface SyncEmployeeIdentityInput {
@@ -554,6 +555,33 @@ export interface DeleteAutomationRuleInput {
   ruleId: string;
 }
 
+export interface CreateMeetingInput {
+  orgId: string;
+  title: string;
+  meetingType: string;
+  scheduledAt: string | null;
+  durationMinutes: number;
+  agenda: string;
+}
+
+export interface DeleteMeetingInput {
+  orgId: string;
+  meetingId: string;
+}
+
+export interface CreateSprintInput {
+  orgId: string;
+  name: string;
+  goal: string;
+  startDate: string;
+  endDate: string;
+}
+
+export interface DeleteSprintInput {
+  orgId: string;
+  sprintId: string;
+}
+
 export interface NativeDialogResult {
   canceled: boolean;
   filePaths: string[];

AgentCompany-New/src/shared/desktop-api.ts

@@ -12,6 +12,10 @@ import type {
   CreateAutomationRuleInput,
   CreateDocumentInput,
   CreateGoalInput,
+  CreateMeetingInput,
+  CreateSprintInput,
+  DeleteMeetingInput,
+  DeleteSprintInput,
   CreateKnowledgeEntryInput,
   CreateProjectInput,
   CreateWorkspaceInput,
@@ -116,6 +120,10 @@ export interface DesktopApi {
   createAutomationRule(input: CreateAutomationRuleInput): Promise<DesktopResult<AppSnapshot>>;
   updateAutomationRule(input: UpdateAutomationRuleInput): Promise<DesktopResult<AppSnapshot>>;
   deleteAutomationRule(input: DeleteAutomationRuleInput): Promise<DesktopResult<AppSnapshot>>;
+  createMeeting(input: CreateMeetingInput): Promise<DesktopResult<AppSnapshot>>;
+  deleteMeeting(input: DeleteMeetingInput): Promise<DesktopResult<AppSnapshot>>;
+  createSprint(input: CreateSprintInput): Promise<DesktopResult<AppSnapshot>>;
+  deleteSprint(input: DeleteSprintInput): Promise<DesktopResult<AppSnapshot>>;
   createApproval(input: CreateApprovalInput): Promise<DesktopResult<AppSnapshot>>;
   decideApproval(input: DecideApprovalInput): Promise<DesktopResult<AppSnapshot>>;
   syncEmployeeIdentity(input: SyncEmployeeIdentityInput): Promise<DesktopResult<AppSnapshot>>;

AgentCompany-New/src/shared/domain.ts

@@ -178,11 +178,42 @@ export interface ApprovalRecord {
   sourceEntityType: string | null;
   sourceEntityId: string | null;
   state: ApprovalState;
+  decisionNotes: string | null;
   decidedByEmployeeId: string | null;
   createdAt: string;
   decidedAt: string | null;
 }
 
+export interface MeetingRecord {
+  id: string;
+  orgId: string;
+  title: string;
+  meetingType: string;
+  status: string;
+  scheduledAt: string | null;
+  durationMinutes: number;
+  agenda: string;
+  notes: string;
+  decisions: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface SprintRecord {
+  id: string;
+  orgId: string;
+  name: string;
+  goal: string;
+  status: string;
+  startDate: string;
+  endDate: string;
+  velocityPoints: number;
+  completedPoints: number;
+  retrospective: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
 export type {
   ChatSpaceRecord,
   ChatMessageRecord,
@@ -488,4 +519,6 @@ export interface AppSnapshot {
   documents: DocumentRecord[];
   knowledgeEntries: KnowledgeEntryRecord[];
   automationRules: AutomationRuleRecord[];
+  meetings: MeetingRecord[];
+  sprints: SprintRecord[];
 }

AgentCompany-New/src/shared/ipc.ts

@@ -70,6 +70,10 @@ export const IPC_CHANNELS = {
   createAutomationRule: "agentcompany:create-automation-rule",
   updateAutomationRule: "agentcompany:update-automation-rule",
   deleteAutomationRule: "agentcompany:delete-automation-rule",
+  createMeeting: "agentcompany:create-meeting",
+  deleteMeeting: "agentcompany:delete-meeting",
+  createSprint: "agentcompany:create-sprint",
+  deleteSprint: "agentcompany:delete-sprint",
   search: "agentcompany:search",
   rendererEvent: "agentcompany:renderer-event",
   windowMinimize: "agentcompany:window-minimize",