editable fact triggers in the UI

pages/chat/@id/+Page.tsx

@@ -53,6 +53,10 @@ export default function ChatPage() {
   const [editingFactId, setEditingFactId] = useState<string | null>(null);
   const [editingFactContent, setEditingFactContent] = useState("");
 
+  // State for editing fact triggers
+  const [editingFactTriggerId, setEditingFactTriggerId] = useState<string | null>(null);
+  const [editingFactTriggerContent, setEditingFactTriggerContent] = useState("");
+
   // Handle clicking outside to cancel editing
   useEffect(() => {
     function handleClickOutside(event: MouseEvent) {
@@ -62,13 +66,20 @@ export default function ChatPage() {
           setEditingFactId(null);
         }
       }
+      
+      if (editingFactTriggerId && event.target instanceof Element) {
+        const editingElement = event.target.closest('.editing-fact-trigger');
+        if (!editingElement) {
+          setEditingFactTriggerId(null);
+        }
+      }
     }
 
     document.addEventListener('mousedown', handleClickOutside);
     return () => {
       document.removeEventListener('mousedown', handleClickOutside);
     };
-  }, [editingFactId]);
+  }, [editingFactId, editingFactTriggerId]);
 
   const {
     conversation,
@@ -125,6 +136,16 @@ export default function ChatPage() {
     await trpc.chat.factTriggers.deleteOne.mutate({ factTriggerId });
   }
 
+  async function handleUpdateFactTrigger(factTriggerId: string, content: string) {
+    // Update the local state first
+    setFactTriggers(factTriggers.map(factTrigger => 
+      factTrigger.id === factTriggerId ? { ...factTrigger, content } : factTrigger
+    ));
+    
+    // Then update the database
+    await trpc.chat.factTriggers.update.mutate({ factTriggerId, content });
+  }
+
   return (
     <>
       <div>
@@ -285,16 +306,59 @@ export default function ChatPage() {
           <List>
             {factTriggers.map((factTrigger) => (
               <List.Item key={factTrigger.id}>
-                {factTrigger.content}{" "}
-                <IconTrash
-                  size={16}
-                  stroke={1.5}
-                  onClick={(e) => {
-                    e.stopPropagation();
-                    e.preventDefault();
-                    handleDeleteFactTrigger(factTrigger.id);
-                  }}
-                />
+                {editingFactTriggerId === factTrigger.id ? (
+                  <Group wrap="nowrap" className="editing-fact-trigger">
+                    <Textarea
+                      value={editingFactTriggerContent}
+                      onChange={(e) => setEditingFactTriggerContent(e.target.value)}
+                      onKeyDown={(e) => {
+                        if (e.key === "Enter") {
+                          e.preventDefault();
+                          handleUpdateFactTrigger(factTrigger.id, editingFactTriggerContent);
+                          setEditingFactTriggerId(null);
+                        } else if (e.key === "Escape") {
+                          setEditingFactTriggerId(null);
+                        }
+                      }}
+                      autoFocus
+                      style={{ flex: 1 }}
+                    />
+                    <ActionIcon
+                      onClick={() => {
+                        handleUpdateFactTrigger(factTrigger.id, editingFactTriggerContent);
+                        setEditingFactTriggerId(null);
+                      }}
+                    >
+                      <IconCheck size={16} />
+                    </ActionIcon>
+                    <ActionIcon
+                      onClick={() => setEditingFactTriggerId(null)}
+                    >
+                      <IconX size={16} />
+                    </ActionIcon>
+                  </Group>
+                ) : (
+                  <Group wrap="nowrap">
+                    <span style={{ flex: 1 }}>{factTrigger.content}</span>
+                    <ActionIcon
+                      onClick={() => {
+                        setEditingFactTriggerId(factTrigger.id);
+                        setEditingFactTriggerContent(factTrigger.content);
+                      }}
+                    >
+                      <IconEdit size={16} />
+                    </ActionIcon>
+                    <IconTrash
+                      size={16}
+                      stroke={1.5}
+                      onClick={(e) => {
+                        e.stopPropagation();
+                        e.preventDefault();
+                        handleDeleteFactTrigger(factTrigger.id);
+                      }}
+                    />
+                  </Group>
+                )}
               </List.Item>
             ))}
           </List>

pages/chat/fact-triggers.ts

@@ -78,6 +78,23 @@ export const factTriggers = router({
       await db.write();
       return { ok: true };
     }),
+  update: publicProcedure
+    .input(
+      (x) =>
+        x as {
+          factTriggerId: string;
+          content: string;
+        },
+    )
+    .mutation(async ({ input: { factTriggerId, content } }) => {
+      const factTriggerIndex = db.data.factTriggers.findIndex(
+        (factTrigger) => factTrigger.id === factTriggerId,
+      );
+      if (factTriggerIndex === -1) throw new Error("Fact trigger not found");
+      db.data.factTriggers[factTriggerIndex].content = content;
+      await db.write();
+      return { ok: true };
+    }),
   generateFromFact: publicProcedure
     .input(
       (x) =>