feat: route-centric rules, approve popup, emoji picker, 5-column sync table

- Schema: SyncRouteRuleMap junction table, ruleIntent on TenantRule,
  ForwardFormat/Frequency/ApprovalMode columns on SyncRoute, INTEREST
  match type
- Worker: remove global AUTO_APPROVE forwarding; per-route rule evaluation
  in ingest processor — POSITIVE rules auto-forward that route, NEGATIVE
  rules block it, fallback to approvalMode
- API: PATCH /routes/:id, rule assign/unassign endpoints, approve now
  accepts targetGroupIds, new GET /messages/:id/routes for popup data
- Web: 5-column route table with settings + rules dialogs, ForwardTarget
  popup with rule-based pre-selection, ruleIntent toggle + emoji dropdown
  (👍/👎 only) + INTEREST type in rules manager

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/types/src/rule.ts

@@ -1,13 +1,22 @@
-export type RuleMatchType = 'HASHTAG' | 'PREFIX' | 'REACTION_EMOJI';
+export type RuleMatchType = 'HASHTAG' | 'PREFIX' | 'REACTION_EMOJI' | 'INTEREST';
 
 export type RuleAction = 'FLAG' | 'AUTO_APPROVE' | 'SKIP' | 'REJECT';
 
+export type RuleIntent = 'POSITIVE' | 'NEGATIVE';
+
+export type ForwardFormat = 'THREADED' | 'DIGEST' | 'SUMMARY';
+
+export type ForwardFrequency = 'INSTANT' | 'FIVE_MIN' | 'FIFTEEN_MIN' | 'ONE_HOUR' | 'ONE_DAY' | 'SEVEN_DAYS';
+
+export type ApprovalMode = 'MANUAL' | 'AUTO';
+
 export interface TenantRuleData {
   id: string;
   tenantId: string;
   matchType: RuleMatchType;
   matchValue: string;
   action: RuleAction;
+  ruleIntent: RuleIntent;
   priority: number;
   isActive: boolean;
   createdAt: string;
@@ -18,6 +27,7 @@ export interface CreateRuleRequest {
   matchType: RuleMatchType;
   matchValue: string;
   action: RuleAction;
+  ruleIntent?: RuleIntent;
   priority?: number;
   isActive?: boolean;
 }
@@ -26,6 +36,18 @@ export interface UpdateRuleRequest {
   matchType?: RuleMatchType;
   matchValue?: string;
   action?: RuleAction;
+  ruleIntent?: RuleIntent;
   priority?: number;
   isActive?: boolean;
 }
+
+export interface RouteForMessage {
+  routeId: string;
+  targetGroupId: string;
+  targetGroupName: string;
+  approvalMode: ApprovalMode;
+  forwardFormat: ForwardFormat;
+  withAttachment: boolean;
+  frequency: ForwardFrequency;
+  ruleDecision: 'FORWARD' | 'BLOCK' | 'NONE';
+}