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198```
199├── backend/
200│   ├── database/
201│   │   ├── migrations.ts    # Schema definitions
202│   │   ├── queries.ts       # DB query functions
257  ```
258
259### Database Patterns
260- Run migrations on startup or comment out for performance
261- Change table names when modifying schemas rather than altering

9- [ ] make it one click to branch off like old jp townie demos
10- [ ] opentownie as a pr bot
11- [ ] give it the ability to see its own client-side and server-side logs by building a middleware that shoves them into a SQL light database date and then give it a tool to access them
12- [ ] do a browser use or screenshot thing to give it access to its own visual output
13- [ ] Have it default to creating a new branch off main

7export const thinkTool = tool({
8  description:
9    "Use the tool to think about something. It will not obtain new information or change the database, but just append the thought to the log. Use it when complex reasoning or some cache memory is needed.",
10  parameters: z.object({
11    thought: z.string().describe("A thought to think about."),

174```
175├── backend/
176│   ├── database/
177│   │   ├── migrations.ts    # Schema definitions
178│   │   ├── queries.ts       # DB query functions
234  ```
235
236### Database Patterns
237- Run migrations on startup or comment out for performance
238- Change table names when modifying schemas rather than altering

10  overLimit,
11  startTrackingUsage,
12} from "../database/queries.tsx";
13import { makeChangeValTypeTool, makeFetchTool, makeTextEditorTool } from "../tools/index.ts";
14import fileWithLinesNumbers from "../utils/fileWithLinesNumbers.ts";

4import { INFERENCE_CALLS_TABLE, USAGE_TABLE } from "./schema.tsx";
5
6// Eventually we'll have a user database,
7// but in the meantime, we can cache user info in memory
8const userIdCache: { [key: string]: any } = {};

198```
199├── backend/
200│   ├── database/
201│   │   ├── migrations.ts    # Schema definitions
202│   │   ├── queries.ts       # DB query functions
257  ```
258
259### Database Patterns
260- Run migrations on startup or comment out for performance
261- Change table names when modifying schemas rather than altering

1import { serveFile } from "https://esm.town/v/std/utils/index.ts";
2import { generateCode } from "./backend/generate-code.ts";
3import { createTables } from "./database/migrations.ts";
4import { createProject, getCode, getNextVersionNumber, insertVersion } from "./database/queries.ts";
5
6await createTables();

1import { serveFile } from "https://esm.town/v/std/utils/index.ts";
2import { generateCode } from "./backend/generate-code.ts";
3import { createTables } from "./database/migrations.ts";
4import { createProject, getCode, getNextVersionNumber, insertVersion } from "./database/queries.ts";
5
6await createTables();

124              </label>
125              <label class="flex items-center text-sm">
126                <input type="radio" name="privacy-mode" value="database" class="mr-2">
127                <span>☁️ Save to server (shareable, persistent)</span>
128              </label>
300          </label>
301          <label class="flex items-start text-sm">
302            <input type="radio" name="modal-privacy-mode" value="database" class="mr-2 mt-0.5">
303            <div>
304              <span class="font-medium">☁️ Save to server</span>
552          statusText = 'Local mode - data saved in browser only';
553          break;
554        case 'database':
555          statusText = 'Server mode - data saved on server';
556          break;
567        statusText = `${localCount} session(s) in browser`;
568        clearLocalDataBtn.style.display = localCount > 0 ? 'block' : 'none';
569      } else if (state.privacyMode === 'database') {
570        statusText = `${serverCount} session(s) on server`;
571        clearServerDataBtn.style.display = serverCount > 0 ? 'block' : 'none';
580        clearLocalDataBtn.style.display = 'none';
581      }
582      if (state.privacyMode !== 'database') {
583        clearServerDataBtn.style.display = 'none';
584      }
652    async function loadSessions() {
653      try {
654        if (state.privacyMode === 'database') {
655          // Load from server database
656          const response = await fetch('/chat-api', {
657            method: 'POST',
719        if (state.privacyMode === 'local') {
720          privacyIndicator = '<span class="text-xs text-blue-500">💾</span>';
721        } else if (state.privacyMode === 'database') {
722          privacyIndicator = '<span class="text-xs text-green-500">☁️</span>';
723        }
756      if (confirm('Are you sure you want to delete this session?')) {
757        try {
758          if (state.privacyMode === 'database') {
759            await fetch('/chat-api', {
760              method: 'POST',
792        let sessionData = null;
793        
794        if (state.privacyMode === 'database') {
795          // Load from server
796          const response = await fetch('/chat-api', {
840              indicator = '<span class="text-xs bg-blue-100 text-blue-800 px-2 py-1 rounded">💾 Local</span>';
841              break;
842            case 'database':
843              indicator = '<span class="text-xs bg-green-100 text-green-800 px-2 py-1 rounded">☁️ Server</span>';
844              break;
883      
884      try {
885        if (state.privacyMode === 'database') {
886          await fetch('/chat-api', {
887            method: 'POST',
1011        let newSession = null;
1012        
1013        if (selectedMode === 'database') {
1014          // Create on server
1015          const response = await fetch('/chat-api', {
1080              indicator = '<span class="text-xs bg-blue-100 text-blue-800 px-2 py-1 rounded">💾 Local</span>';
1081              break;
1082            case 'database':
1083              indicator = '<span class="text-xs bg-green-100 text-green-800 px-2 py-1 rounded">☁️ Server</span>';
1084              break;
1101              privacyMessage = '💾 This session is saved locally in your browser only.';
1102              break;
1103            case 'database':
1104              privacyMessage = '☁️ This session is saved on the server and can be accessed from any device.';
1105              break;
1146      
1147      try {
1148        if (state.privacyMode === 'database') {
1149          await fetch('/chat-api', {
1150            method: 'POST',
1209      if (!text) return;
1210      
1211      // Check if we need to create a session first (only for database mode)
1212      if (!state.currentSession && state.privacyMode === 'database') {
1213        showNewSessionModal();
1214        return;
1275        let messageResponse = null;
1276        
1277        if (state.privacyMode === 'database') {
1278          // Send to server for processing
1279          const response = await fetch('/chat-api', {