feat: Release v0.10 - Modular Architecture & External Config

- Refactor codebase into src/ (preprocessing, translation, assembly)
- Add pipeline/ scripts for individual stages
- Externalize configuration to config/config.yaml
- Fix Cover Image preservation
- Update documentation and manuals

archive/v0.09/test_extractor.py

@@ -0,0 +1,31 @@
+import re
+from src.format_extractor import FormatExtractor
+
+extractor = FormatExtractor()
+
+cases = [
+    ("<p>“But what is the goal?” <em>Amodei</em>...</p>", "Quoted text with em"),
+    ("<p>Q. What is artificial intelligence?</p>", "Simple Q&A"),
+    ("<p>Text <i>italic</i> followed by dots...</p>", "Italic with trailing dots"),
+]
+
+for html, desc in cases:
+    print(f"--- Testing: {desc} ---")
+    print(f"HTML: {html}")
+    clean, text_ph, ph_map, p_type, anchors = extractor.extract(html)
+    
+    # Validation logic from FormatExtractor.extract
+    stripped_text = re.sub(r'φ/?[0-9]+φ', '', text_ph)
+    stripped_text = re.sub(r'\s+', ' ', stripped_text).strip()
+    clean_normalized = re.sub(r'\s+', ' ', clean).strip()
+    
+    print(f"Clean:    '{clean_normalized}'")
+    print(f"Stripped: '{stripped_text}'")
+    print(f"Text ph:  '{text_ph}'")
+    print(f"Map:      {ph_map}")
+    
+    if clean_normalized == stripped_text:
+        print("✅ SUCCESS")
+    else:
+        print("❌ FAILED")
+    print()