feat: introduce a 'code' mode to display source code lines, add new font assets, and include dedicated tests for code fetching.

engine/app.py

@@ -272,11 +272,10 @@ def main():
         time.sleep(0.07)
 
     print()
-    _subtitle = (
-        "literary consciousness stream"
-        if config.MODE == "poetry"
-        else "digital consciousness stream"
-    )
+    _subtitle = {
+        "poetry": "literary consciousness stream",
+        "code":   "source consciousness stream",
+    }.get(config.MODE, "digital consciousness stream")
     print(f"  {W_DIM}v0.1 · {_subtitle}{RST}")
     print(f"  {W_GHOST}{'─' * (w - 4)}{RST}")
     print()
@@ -297,6 +296,14 @@ def main():
         )
         print(f"  {G_DIM}>{RST} {G_MID}{len(items)} STANZAS ACQUIRED{RST}")
         save_cache(items)
+    elif config.MODE == "code":
+        from engine.fetch_code import fetch_code
+        slow_print("  > INITIALIZING SOURCE ARRAY...\n")
+        time.sleep(0.2)
+        print()
+        items, line_count, _ = fetch_code()
+        print()
+        print(f"  {G_DIM}>{RST} {G_MID}{line_count} LINES ACQUIRED{RST}")
     else:
         slow_print("  > INITIALIZING FEED ARRAY...\n")
         time.sleep(0.2)