refactor: keep runtime context in memory

src/server.ts

@@ -18,7 +18,7 @@ import {
 } from "./results/store.js";
 import { buildChatRouter } from "./routes/chat.js";
 import { opencodeRuntime } from "./runtime/opencode.js";
-import { SessionRuntimeContextStore } from "./sessions/runtimeContextStore.js";
+import { getRuntimeSessionContext } from "./runtime/sessionContext.js";
 
 const app = express();
 
@@ -28,7 +28,6 @@ const sessionMetadataStore = new SessionMetadataStore();
 const sessionUiStateStore = new SessionUiStateStore();
 const memoryStore = new MemoryStore();
 const sessionTranscriptStore = new SessionTranscriptStore();
-const sessionRuntimeContextStore = new SessionRuntimeContextStore();
 const learningOrchestrator = new LearningOrchestrator(
   opencodeRuntime,
   memoryStore,
@@ -71,7 +70,7 @@ app.post("/internal/tools/tjwater-cli-call", async (req, res) => {
 
   const sessionId =
     typeof req.body?.session_id === "string" ? req.body.session_id.trim() : "";
-  const context = sessionId ? await sessionRuntimeContextStore.read(sessionId) : null;
+  const context = sessionId ? getRuntimeSessionContext(sessionId) : null;
   if (!context) {
     res.status(404).json({
       message: "session context not found",
@@ -175,7 +174,7 @@ app.post("/internal/tools/store-render-ref", async (req, res) => {
   const sessionId =
     typeof req.body?.session_id === "string" ? req.body.session_id.trim() : "";
   const filePath = typeof req.body?.file_path === "string" ? req.body.file_path.trim() : "";
-  const context = sessionId ? await sessionRuntimeContextStore.read(sessionId) : null;
+  const context = sessionId ? getRuntimeSessionContext(sessionId) : null;
   if (!context) {
     res.status(404).json({
       message: "session context not found",
@@ -225,7 +224,7 @@ app.post("/internal/tools/session-search", async (req, res) => {
   const sessionId =
     typeof req.body?.session_id === "string" ? req.body.session_id.trim() : "";
   const query = typeof req.body?.query === "string" ? req.body.query : "";
-  const context = sessionId ? await sessionRuntimeContextStore.read(sessionId) : null;
+  const context = sessionId ? getRuntimeSessionContext(sessionId) : null;
   if (!context) {
     res.status(404).json({
       message: "session context not found",
@@ -273,7 +272,6 @@ const bootstrap = async () => {
     memoryStore.initialize(),
     resultReferenceStore.initialize(),
     sessionTranscriptStore.initialize(),
-    sessionRuntimeContextStore.initialize(),
   ]);
   resultReferenceStore.startCleanupLoop();
 };