Refactor session ID references from sdk_session_id to memory_session_id across multiple services and database queries

- Updated SQL queries in cleanup-duplicates.ts and context-generator.ts to use memory_session_id.
- Modified interfaces in context-generator.ts to reflect the new session ID naming.
- Implemented a repair migration in SessionStore.ts to rename columns in existing tables.
- Adjusted FormattingService.ts and SDKAgent.ts to utilize memory_session_id for session handling.
- Ensured SearchManager.ts retrieves summaries and observations using the updated memory_session_id.

src/services/context-generator.ts

@@ -122,7 +122,7 @@ const colors = {
 
 interface Observation {
   id: number;
-  sdk_session_id: string;
+  memory_session_id: string;
   type: string;
   title: string | null;
   subtitle: string | null;
@@ -138,7 +138,7 @@ interface Observation {
 
 interface SessionSummary {
   id: number;
-  sdk_session_id: string;
+  memory_session_id: string;
   request: string | null;
   investigated: string | null;
   learned: string | null;
@@ -246,7 +246,7 @@ export async function generateContext(input?: ContextInput, useColors: boolean =
   // Get recent observations
   const observations = db.db.prepare(`
     SELECT
-      id, sdk_session_id, type, title, subtitle, narrative,
+      id, memory_session_id, type, title, subtitle, narrative,
       facts, concepts, files_read, files_modified, discovery_tokens,
       created_at, created_at_epoch
     FROM observations
@@ -262,7 +262,7 @@ export async function generateContext(input?: ContextInput, useColors: boolean =
 
   // Get recent summaries
   const recentSummaries = db.db.prepare(`
-    SELECT id, sdk_session_id, request, investigated, learned, completed, next_steps, created_at, created_at_epoch
+    SELECT id, memory_session_id, request, investigated, learned, completed, next_steps, created_at, created_at_epoch
     FROM session_summaries
     WHERE project = ?
     ORDER BY created_at_epoch DESC
@@ -275,10 +275,10 @@ export async function generateContext(input?: ContextInput, useColors: boolean =
 
   if (config.showLastMessage && observations.length > 0) {
     const currentSessionId = input?.session_id;
-    const priorSessionObs = observations.find(obs => obs.sdk_session_id !== currentSessionId);
+    const priorSessionObs = observations.find(obs => obs.memory_session_id !== currentSessionId);
 
     if (priorSessionObs) {
-      const priorSessionId = priorSessionObs.sdk_session_id;
+      const priorSessionId = priorSessionObs.memory_session_id;
       const dashedCwd = cwdToDashed(cwd);
       const transcriptPath = path.join(homedir(), '.claude', 'projects', dashedCwd, `${priorSessionId}.jsonl`);
       const messages = extractPriorMessages(transcriptPath);