gemini "fixes"

aggregate.py

@@ -126,9 +126,8 @@ def build_summary_section(base_dir: Path, files: list[str]) -> str:
     items = build_file_items(base_dir, files)
     return summarize.build_summary_markdown(items)
 
-def build_markdown(base_dir: Path, files: list[str], screenshot_base_dir: Path, screenshots: list[str], history: list[str], summary_only: bool = False) -> str:
+def build_static_markdown(base_dir: Path, files: list[str], screenshot_base_dir: Path, screenshots: list[str], summary_only: bool = False) -> str:
     parts = []
-    # STATIC PREFIX: Files and Screenshots must go first to maximize Cache Hits
     if files:
         if summary_only:
             parts.append("## Files (Summary)\n\n" + build_summary_section(base_dir, files))
@@ -136,12 +135,12 @@ def build_markdown(base_dir: Path, files: list[str], screenshot_base_dir: Path,
             parts.append("## Files\n\n" + build_files_section(base_dir, files))
     if screenshots:
         parts.append("## Screenshots\n\n" + build_screenshots_section(screenshot_base_dir, screenshots))
-    # DYNAMIC SUFFIX: History changes every turn, must go last
-    if history:
-        parts.append("## Discussion History\n\n" + build_discussion_section(history))
-    return "\n\n---\n\n".join(parts)
+    return "\n\n---\n\n".join(parts) if parts else ""
 
-def run(config: dict) -> tuple[str, Path]:
+def build_dynamic_markdown(history: list[str]) -> str:
+    return "## Discussion History\n\n" + build_discussion_section(history) if history else ""
+
+def run(config: dict) -> tuple[str, str, Path, list[dict]]:
     namespace = config.get("project", {}).get("name")
     if not namespace:
         namespace = config.get("output", {}).get("namespace", "project")
@@ -155,18 +154,21 @@ def run(config: dict) -> tuple[str, Path]:
     output_dir.mkdir(parents=True, exist_ok=True)
     increment = find_next_increment(output_dir, namespace)
     output_file = output_dir / f"{namespace}_{increment:03d}.md"
-    # Provide full files to trigger Gemini's 32k cache threshold and give the AI immediate context
-    markdown = build_markdown(base_dir, files, screenshot_base_dir, screenshots, history,
-                              summary_only=False)
+    
+    static_md = build_static_markdown(base_dir, files, screenshot_base_dir, screenshots, summary_only=False)
+    dynamic_md = build_dynamic_markdown(history)
+    
+    markdown = f"{static_md}\n\n---\n\n{dynamic_md}" if static_md and dynamic_md else static_md or dynamic_md
     output_file.write_text(markdown, encoding="utf-8")
+    
     file_items = build_file_items(base_dir, files)
-    return markdown, output_file, file_items
+    return static_md, dynamic_md, output_file, file_items
 
 def main():
     with open("config.toml", "rb") as f:
         import tomllib
         config = tomllib.load(f)
-    markdown, output_file, _ = run(config)
+    static_md, dynamic_md, output_file, _ = run(config)
     print(f"Written: {output_file}")
 
 if __name__ == "__main__":