docs: Update documentation for controller PR #1851

[tarrencev]

This PR updates the documentation to reflect changes made in cartridge-gg/controller#1851

**Original PR Details:**
- Title: Fix execute when no policies
- Files changed: packages/keychain/src/components/transaction/ConfirmTransaction.tsx

Please review the documentation changes to ensure they accurately reflect the controller updates.

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Name	Status	Preview	Updated (UTC)
docs	✅ Ready (Inspect)	Visit Preview	Jul 23, 2025 6:48pm

[claude]

Claude finished @tarrencev's task —— View job

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Documentation Review Complete ✅

Reviewed documentation updates for controller PR #1851 ("Fix execute when no policies").

Todo List:

• Read and analyze changed documentation files
• Review controller/configuration.md changes
• Review controller/getting-started.mdx changes
• Review controller/sessions.md changes
• Assess documentation quality and accuracy
• Provide comprehensive feedback

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Review Feedback

Overall Assessment

The documentation changes are well-executed and accurately reflect the controller functionality introduced in PR #1851. The updates provide clear guidance on when and how to use Controller with and without policies.

Strengths

1. Content Quality & Accuracy ⭐

• Clear distinction: The documentation effectively explains the difference between using Controller with policies (session-based) vs. without policies (manual approval)
• Accurate examples: Code examples correctly demonstrate both approaches with proper TypeScript syntax
• Comprehensive coverage: Changes span all relevant documentation sections (configuration, getting started, sessions)

2. User Experience ⭐

• Decision guidance: The "When to Use Policies" section in configuration.md:38-53 provides practical decision criteria
• Progressive disclosure: getting-started.mdx introduces the concept simply, then refers to sessions documentation for advanced usage
• Comparison table: sessions.md:44-50 effectively compares features between both approaches

3. Code Examples ⭐

• Consistent patterns: All code examples follow the same structure and naming conventions
• Practical examples: Examples show realistic use cases (game contracts, transfer operations)
• TypeScript integration: Proper type annotations and twoslash integration

Minor Suggestions

1. Consistency Improvements

• sessions.md:28-40: Consider aligning the code example variable naming with other files (e.g., use controller consistently instead of mixing with account)

2. Documentation Structure

• The cross-references between files are well-implemented, creating good information architecture
• Links properly point to relevant sections (e.g., getting-started.mdx:70 references session policies)

Security & Best Practices

• ✅ No security concerns identified
• ✅ Examples follow proper initialization patterns
• ✅ No hardcoded sensitive values or credentials
• ✅ Proper error handling guidance implied through user approval flows

Performance Considerations

• ✅ Documentation correctly explains the UX trade-offs between approaches
• ✅ Clear guidance on when to choose each approach based on transaction frequency

Documentation Standards

• ✅ Follows established markdown conventions
• ✅ Proper TypeScript syntax highlighting
• ✅ Consistent formatting and structure
• ✅ Appropriate use of code blocks and tables

Summary

These documentation changes are ready to merge. They accurately document the controller's capability to execute transactions without policies, provide clear guidance for developers on when to use each approach, and maintain high documentation quality standards. The changes directly support the functionality introduced in controller PR #1851.

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