release: Storybook v0.2.0 - Major syntax and features update

BREAKING CHANGES:
- Relationship syntax now requires blocks for all participants
- Removed self/other perspective blocks from relationships
- Replaced 'guard' keyword with 'if' for behavior tree decorators

Language Features:
- Add tree-sitter grammar with improved if/condition disambiguation
- Add comprehensive tutorial and reference documentation
- Add SBIR v0.2.0 binary format specification
- Add resource linking system for behaviors and schedules
- Add year-long schedule patterns (day, season, recurrence)
- Add behavior tree enhancements (named nodes, decorators)

Documentation:
- Complete tutorial series (9 chapters) with baker family examples
- Complete reference documentation for all language features
- SBIR v0.2.0 specification with binary format details
- Added locations and institutions documentation

Examples:
- Convert all examples to baker family scenario
- Add comprehensive working examples

Tooling:
- Zed extension with LSP integration
- Tree-sitter grammar for syntax highlighting
- Build scripts and development tools

Version Updates:
- Main package: 0.1.0 → 0.2.0
- Tree-sitter grammar: 0.1.0 → 0.2.0
- Zed extension: 0.1.0 → 0.2.0
- Storybook editor: 0.1.0 → 0.2.0

tests/examples/behavior_and_lifearc.sb

@@ -17,7 +17,7 @@ behavior SimpleBehavior {
 }
 
 behavior SequenceBehavior {
-    > {
+    then {
         check_energy
         move_to_location
         perform_action
@@ -25,7 +25,7 @@ behavior SequenceBehavior {
 }
 
 behavior SelectorBehavior {
-    ? {
+    choose {
         try_option_a
         try_option_b
         fallback
@@ -33,8 +33,8 @@ behavior SelectorBehavior {
 }
 
 behavior NestedBehavior {
-    > {
-        ? {
+    then {
+        choose {
             check_condition_a
             check_condition_b
         }
@@ -43,8 +43,8 @@ behavior NestedBehavior {
 }
 
 behavior WithSubtree {
-    > {
-        @helpers::check_preconditions
+    then {
+        include helpers::check_preconditions
         main_action
     }
 }