feat: todo API server, daily brief gen, extract todos, balance checker

- Todo API server (:9001) with CRUD + priority support
- Daily brief aggregator (trading + inspiration)
- Todo extraction from inspiration digest markdown
- DeepSeek balance checker for nav page

scripts/extract_todos.py

@@ -0,0 +1,63 @@
+"""Extract todos from the latest inspiration digest + sync to todo API."""
+import json
+import os
+import re
+import requests
+
+DIGEST_DIR = os.path.expanduser("~/inspiration-collector/ai-insights/daily")
+TODO_API = "http://127.0.0.1:9001/api/todos"
+
+
+def get_latest_digest():
+    """Find the most recent digest file."""
+    if not os.path.isdir(DIGEST_DIR):
+        return None
+    files = [f for f in os.listdir(DIGEST_DIR) if f.endswith("_digest.md")]
+    if not files:
+        return None
+    files.sort(reverse=True)
+    return os.path.join(DIGEST_DIR, files[0])
+
+
+def extract_todos(filepath):
+    """Extract [ ] todo items from the digest markdown."""
+    with open(filepath) as f:
+        content = f.read()
+
+    todos = []
+    # Match markdown checkboxes: - [ ] something
+    for line in content.split("\n"):
+        m = re.match(r"\s*[-*]\s*\[\s*[ ]\s*\]\s*(.+)", line)
+        if m:
+            todos.append(m.group(1).strip())
+    return todos
+
+
+def push_todos(todos):
+    """Send extracted todos to the API (skip if already exists)."""
+    # Get existing todos
+    try:
+        resp = requests.get(TODO_API, timeout=5)
+        existing = [t["text"] for t in resp.json().get("todos", [])]
+    except:
+        existing = []
+
+    count = 0
+    for text in todos:
+        if text not in existing:
+            requests.post(TODO_API, json={"text": text, "source": "inspiration"}, timeout=5)
+            count += 1
+    return count
+
+
+if __name__ == "__main__":
+    filepath = get_latest_digest()
+    if not filepath:
+        print("No digest found")
+        exit(0)
+
+    todos = extract_todos(filepath)
+    print(f"Found {len(todos)} todos in {os.path.basename(filepath)}")
+    if todos:
+        pushed = push_todos(todos)
+        print(f"Pushed {pushed} new todos to API")