Refactor extraction system and reorganize project structure

- Remove obsolete documentation files (DEPLOYMENT.md, PLAN_IMPLEMENTARE_S8_DETALIAT.md, README.md)
- Add comprehensive extraction pipeline with multiple format support (PDF, HTML, text)
- Implement Claude-based activity extraction with structured templates
- Update dependencies and Docker configuration
- Reorganize scripts directory with modular extraction components
- Move example documentation to appropriate location

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

data/sources/volunteer-learning-knot-tying-games.txt

@@ -0,0 +1,78 @@
+SOURCE: /mnt/d/GoogleDrive/Cercetasi/carti-camp-jocuri/volunteer-learning-knot-tying-games.pdf
+CONVERTED: 2025-01-11
+==================================================
+
+
+--- PAGE 1 ---
+KNOT TYING GAMES
+Knot Relay:
+Equipment: One rope for each girl about three feet long
+Formation: Patrols in circles. Each girl is numbered
+Procedure: Decide on a knot for each round of the game. At signal, the number one
+player runs around the circle and returns to her place. She must then tie the
+knot correctly. She passes the rope to the player on her left, who must untie
+the knot before starting around the circle. Each player takes a turn until the
+rope has come back to the number one player and she has untied the knot.
+Finish: The first patrol to finish wins.
+Cats Tails:
+Equipment: 20 - 30 pieces of heavy string, each piece six inches in length Formation:
+Troop divided into three or four teams
+Procedure: Hide all but three or four pieces of string. Each team chooses a “cat”,
+who is given one of the extra pieces of string. At a given signal, all players
+except the “cats” scatter to find the hidden strings. As a girl finds one, she
+takes it to her “cat” and ties it with a square knot to the last piece of string
+the “cat” holds.
+Finish: The team with the longest tail of strings with correctly tied knots
+wins.
+Test of Strength:
+Equipment: One rope for each girl, about three feet long
+Formation: All girls in a circle
+Procedure: Players sit in a circle holding their ropes. Each girl ties one end of her
+rope with a square knot to the rope of the girl on her left. When all knots are
+tied, lift the rope over your heads and down to the middle of your back. At a
+signal, lean back hard against the rope circle. (If any of the square knots
+isn’t tied correctly, you’ll fall over backwards). Try this game making the
+knots behind your back instead in front, or tie them with your eyes shut.
+Finish: The team with the longest tail of strings with correctly tied knots
+wins.
+Continued on next page
+
+--- PAGE 2 ---
+Simon Says Knots:
+Equipment: One rope for each girl about three feet long Procedure:
+Each player holds a rope. Every time “Simon says” to tie a
+certain knot, each player must do it. If the command
+doesn’t start with “Simon says”, players do nothing. A
+player misses if she ties the knot incorrectly, ties the
+wrong knot, or ties one at the wrong time. After three
+misses, a player is out.
+Blindfold Test:
+See how fast you can tie a certain knot when you have your eyes shut or
+are blindfolded.
+Rings:
+Equipment: One rope for each girl, about three feet long. Formation:
+Patrols in circles
+Procedures: Each girl holds her own rope. On signal, each takes one
+end of it, and one end of her right hand neighbor’s rope and
+ties them together with a square knot, thus making a ring.
+Finish: into The first patrol to put the ring on the floor and step
+it wins.
+Clove-Hitch Race:
+Equipment: One rope for each girl, about three feet long Formation:
+Patrols in lines. One player from each team stands about
+ten feet in front of her line to act as post.
+Procedure: On signal, the first girl in each patrol ties a clove hitch
+around the arm of the post.
+No. 2 ties clove hitch around the leg of No. 1, etc. The
+patrol leader inspects the knots of another patrol when
+finished and reports the number of knots tied correctly.
+Clothes-Line Race:
+Equipment: One rope for each patrol, at least 10 feet long.
+Formation: Patrols in line.
+
+--- PAGE 3 ---
+Procedure: A clothes-line is stretched loosely about ten feet in
+front of each line. On signal the first girl in each line runs to
+the line and takes up the slack with a sheep-shank. Each
+following girl must untie and then re-tie the knot.
+Finish: The first patrol to finish wins.