feat(server): refactor copilot (#14892)

#### PR Dependency Tree


* **PR #14892** 👈

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packages/backend/server/src/plugins/copilot/module-providers.ts

@@ -0,0 +1,139 @@
+import { HistoryAttachmentUrlProjector } from './compat/history-attachment-url-projector';
+import { CompatHistoryProjector } from './compat/history-projector';
+import { HistoryPromptPreloadProjector } from './compat/history-prompt-preload-projector';
+import { HistoryVisibilityPolicy } from './compat/history-visibility-policy';
+import { CompatSubmissionStore } from './compat/submission-store';
+import {
+  CopilotContextResolver,
+  CopilotContextRootResolver,
+  CopilotContextService,
+} from './context';
+import { ConversationInboxService } from './conversation/inbox';
+import { ConversationPolicy } from './conversation/policy';
+import { ConversationStore } from './conversation/store';
+import { CopilotCronJobs } from './cron';
+import {
+  CopilotEmbeddingClientService,
+  CopilotEmbeddingJob,
+} from './embedding';
+import { WorkspaceMcpProvider } from './mcp/provider';
+import { PromptService } from './prompt';
+import {
+  CopilotProviderFactory,
+  CopilotProviderLifecycleService,
+  CopilotProviderRegistryService,
+  CopilotProviders,
+} from './providers';
+import { CopilotResolver, UserCopilotResolver } from './resolver';
+import { ActionRuntimeBridge } from './runtime/action-runtime-bridge';
+import { CapabilityRuntime } from './runtime/capability-runtime';
+import { CopilotExecutionMetrics } from './runtime/execution-metrics';
+import { ExecutionPlanBuilder } from './runtime/execution-plan';
+import { ActionStreamHost } from './runtime/hosts/action-stream-host';
+import { AttachmentAdmissionHost } from './runtime/hosts/attachment-admission';
+import { AttachmentMaterializer } from './runtime/hosts/attachment-materializer';
+import { CapabilityPolicyHost } from './runtime/hosts/capability-policy-host';
+import { ConversationHost } from './runtime/hosts/conversation-host';
+import { ImageResultHost } from './runtime/hosts/image-result-host';
+import { ResponsePostprocessor } from './runtime/hosts/response-postprocessor';
+import { ToolExecutorHost } from './runtime/hosts/tool-executor-host';
+import { TurnPersistence } from './runtime/hosts/turn-persistence';
+import { ModelSelectionPolicy } from './runtime/model-selection-policy';
+import { NativeExecutionEngine } from './runtime/native-execution-engine';
+import { PromptRuntime } from './runtime/prompt-runtime';
+import { TaskPolicy } from './runtime/task-policy';
+import { ToolRuntime } from './runtime/tool-runtime';
+import { TurnOrchestrator } from './runtime/turn-orchestrator';
+import { ChatSessionService } from './session';
+import { CopilotStorage } from './storage';
+import {
+  CopilotTranscriptionResolver,
+  CopilotTranscriptionService,
+} from './transcript';
+import {
+  CopilotWorkspaceEmbeddingConfigResolver,
+  CopilotWorkspaceEmbeddingResolver,
+  CopilotWorkspaceService,
+} from './workspace';
+
+export const COPILOT_PROVIDER_PROVIDERS = [
+  ...CopilotProviders,
+  CopilotProviderRegistryService,
+  CopilotProviderFactory,
+  CopilotProviderLifecycleService,
+];
+
+export const COPILOT_RUNTIME_PROVIDERS = [
+  ChatSessionService,
+  ConversationStore,
+  ConversationInboxService,
+  ConversationPolicy,
+  HistoryAttachmentUrlProjector,
+  CompatHistoryProjector,
+  HistoryPromptPreloadProjector,
+  CompatSubmissionStore,
+  HistoryVisibilityPolicy,
+  CopilotContextService,
+  CopilotEmbeddingClientService,
+  PromptService,
+  ModelSelectionPolicy,
+  ActionRuntimeBridge,
+  CopilotExecutionMetrics,
+  ExecutionPlanBuilder,
+  PromptRuntime,
+  CapabilityPolicyHost,
+  ConversationHost,
+  CapabilityRuntime,
+  NativeExecutionEngine,
+  TaskPolicy,
+  ToolRuntime,
+  ToolExecutorHost,
+  AttachmentMaterializer,
+  AttachmentAdmissionHost,
+  ActionStreamHost,
+  ImageResultHost,
+  ResponsePostprocessor,
+  CopilotStorage,
+  TurnPersistence,
+];
+
+export const COPILOT_CONTEXT_PROVIDERS = [CopilotContextResolver];
+
+export const COPILOT_TRANSCRIPT_PROVIDERS = [
+  CopilotTranscriptionService,
+  CopilotTranscriptionResolver,
+];
+
+export const COPILOT_WORKSPACE_PROVIDERS = [
+  CopilotWorkspaceService,
+  CopilotWorkspaceEmbeddingResolver,
+  CopilotWorkspaceEmbeddingConfigResolver,
+];
+
+export const COPILOT_RESOLVER_PROVIDERS = [
+  CopilotResolver,
+  UserCopilotResolver,
+  CopilotContextRootResolver,
+];
+
+export const COPILOT_JOB_PROVIDERS = [CopilotEmbeddingJob, CopilotCronJobs];
+
+export const COPILOT_MCP_PROVIDERS = [WorkspaceMcpProvider];
+
+export const COPILOT_KERNEL_PROVIDERS = [
+  ...COPILOT_PROVIDER_PROVIDERS,
+  ...COPILOT_RUNTIME_PROVIDERS,
+];
+
+export const COPILOT_FEATURE_PROVIDERS = [
+  TurnOrchestrator,
+  ...COPILOT_CONTEXT_PROVIDERS,
+  ...COPILOT_TRANSCRIPT_PROVIDERS,
+  ...COPILOT_WORKSPACE_PROVIDERS,
+  ...COPILOT_JOB_PROVIDERS,
+];
+
+export const COPILOT_API_PROVIDERS = [
+  ...COPILOT_RESOLVER_PROVIDERS,
+  ...COPILOT_MCP_PROVIDERS,
+];