Improve summary prompt, add markdown-to-DOCX styling, and add cover pages

- Configurable summary prompts via ENV or file; stronger default prompt.
- New docx_styles.py: converts markdown (headings, bullets, bold/italic) to DOCX.
- Updated create_summary_docx to use markdown-aware styling.
- New docx_cover.py: reusable cover page for transcript and summary.
- Cover pages enabled when COVER_PAGE_ENABLED=true.

scraibe/email_sender.py

@@ -505,7 +505,19 @@ def create_transcript_docx(text: str, filename: str):
 
     _create_transcript_section_properties(doc.sections[0])
 
-    # Step 3: Write prepared pages into DOCX
+    # Step 3: Optionally add cover page
+    from . import docx_cover
+    cover_enabled = os.getenv("COVER_PAGE_ENABLED", "false").strip().lower() in ("true", "1", "yes")
+    if cover_enabled:
+        docx_cover.add_cover_page(
+            doc,
+            title="TRANSCRIPT",
+            subtitle=None,
+            metadata=None,
+            include_logo=True,
+        )
+
+    # Step 4: Write prepared pages into DOCX
     for page_idx, page_lines in enumerate(prepared_pages):
         # Insert page break between pages
         if page_idx > 0:
@@ -523,7 +535,7 @@ def create_transcript_docx(text: str, filename: str):
         for line_num, line_text in enumerate(page_lines, start=1):
             _add_transcript_paragraph(doc, line_text, line_number=line_num)
 
-    # Step 4: Add footer: "X of Y" centered
+    # Step 5: Add footer: "X of Y" centered
     section = doc.sections[0]
     footer = section.footer
     footer.is_linked_to_previous = False
@@ -563,8 +575,10 @@ def create_summary_docx(text: str, filename: str):
     Create a summary DOCX with:
     - 1" margins on all sides
     - 12pt Courier font
-    - No line numbering
+    - Markdown-aware WYSIWYG styling (headings, bullets, bold/italic)
     """
+    from . import docx_styles
+
     doc = Document()
 
     # Base font
@@ -584,13 +598,20 @@ def create_summary_docx(text: str, filename: str):
     for p in list(body.findall(f"{{{W_NS}}}p")):
         body.remove(p)
 
-    # Add summary content
-    lines = text.strip().splitlines()
-    for line in lines:
-        line = line.strip()
-        if not line:
-            continue
-        p = doc.add_paragraph(line)
-        p.paragraph_format.space_after = Pt(4)
+    # Optionally add cover page
+    from . import docx_cover
+    cover_enabled = os.getenv("COVER_PAGE_ENABLED", "false").strip().lower() in ("true", "1", "yes")
+    if cover_enabled:
+        docx_cover.add_cover_page(
+            doc,
+            title="SUMMARY",
+            subtitle=None,
+            metadata=None,
+            include_logo=True,
+        )
+
+    # Add summary content using markdown-aware styling
+    if text.strip():
+        docx_styles.parse_simple_md_to_paragraphs(doc, text.strip())
 
     doc.save(filename)