fix

web/static/api.js

@@ -1,5 +1,20 @@
 // Client for the belt's HTTP API.
 
+/**
+ * The project used to be called "wh". Carry over anything an earlier visit stored
+ * under the old prefix (the access key, drafts, choices), so nobody is logged out.
+ */
+export function migrateStorage() {
+  try {
+    for (const k of Object.keys(localStorage)) {
+      if (!k.startsWith('wh.')) continue;
+      const next = `halcyon.${k.slice(3)}`;
+      if (localStorage.getItem(next) === null) localStorage.setItem(next, localStorage.getItem(k));
+      localStorage.removeItem(k);
+    }
+  } catch { /* storage unavailable: nothing to carry over */ }
+}
+
 export class ApiError extends Error {
   constructor(status, message) {
     super(message);
@@ -7,7 +22,7 @@ export class ApiError extends Error {
   }
 }
 
-const KEY = 'wh.key';
+const KEY = 'halcyon.key';
 export const keyStore = {
   get() {
     try { return localStorage.getItem(KEY); } catch { return null; }
@@ -64,8 +79,12 @@ export const api = {
   me: (key) => call('GET', '/me', { key }),
   ships: () => call('GET', '/ships'),
   assemble: (source) => call('POST', '/assemble', { body: source, type: 'text/plain', auth: false }),
-  setProgram: (id, bytes) => call('PUT', `/ships/${id}/program`, { body: bytes, type: 'application/octet-stream' }),
-  launch: (id) => call('POST', `/ships/${id}/launch`),
+  // Launch a docked ship, flying the program in code slot `slot`.
+  launch: (id, slot) => call('POST', `/ships/${id}/launch`, { json: { slot } }),
+  slots: () => call('GET', '/slots'),
+  slot: (n) => call('GET', `/slots/${n}`),
+  saveSlot: (n, name, source) => call('PUT', `/slots/${n}`, { json: { name, source } }),
+  deleteSlot: (n) => call('DELETE', `/slots/${n}`),
   setUplink: (id, bytes) => call('PUT', `/ships/${id}/uplink`, { body: bytes, type: 'application/octet-stream' }),
   async downlink(id) {
     const res = await call('GET', `/ships/${id}/downlink`, { raw: true });
@@ -79,10 +98,6 @@ export const api = {
     if (!res.ok) throw new ApiError(res.status, `example ${name} not found`);
     return res.text();
   },
-  async examples() {
-    const res = await fetch('/examples/index.json');
-    return res.ok ? res.json() : [];
-  },
 };
 
 export function b64ToBytes(b64) {