Final Plan Summary: Configurable Operators & Lambda Functions

Key User Preferences Incorporated:

1. Configuration System: New JSON-based .dingorc file with validation and presets
   - Controls all behavioral switches for maximum flexibility
   - Validation pipeline catches conflicts between settings

2. Null Coalescing (??): Works with both Option<T> AND Go pointers (*T)
   - Setting: null_coalescing_pointers (true/false)
   - Enables seamless Go interoperability

3. Safe Navigation (?.): Smart unwrapping based on context
   - Setting: safe_navigation_unwrap ("always_option" | "smart")
   - Smart mode auto-unwraps when context expects T, wraps when expecting Option<T>

4. Lambda Syntax: Configurable style support
   - Setting: lambda_syntax ("rust" | "arrow" | "both")
   - Allows team preference or individual choice

5. Operator Precedence: Configurable strictness
   - Setting: operator_precedence ("standard" | "explicit")
   - Explicit mode requires parentheses for ambiguous combinations

Implementation: 4 weeks total
- Week 1: Config system + basic operators
- Week 2: Safe navigation with smart unwrapping
- Week 3: Lambda functions (all styles)
- Week 4: Integration, testing, documentation
