Rename twostep strategy steps

Rename Twostep Strategy Steps

Overview

Rename the steps in the two-step component selection strategy for better clarity:

• step1 → step1select (component selection step)
• step2 → step2configure (component configuration step)

This is a comprehensive refactoring that touches code, configuration types, tests, JSON schemas, and documentation.

Changes Required

1. Core Implementation Files

[libs/next_gen_ui_agent/component_selection_common.py](libs/next_gen_ui_agent/component_selection_common.py)

Rename constants and function names:

• TWOSTEP_STEP1_PROMPT_RULES → TWOSTEP_STEP1SELECT_PROMPT_RULES
• TWOSTEP_STEP2_PROMPT_RULES → TWOSTEP_STEP2CONFIGURE_PROMPT_RULES
• build_twostep_step1_examples() → build_twostep_step1select_examples()
• build_twostep_step2_example() → build_twostep_step2configure_example()
• build_twostep_step2_rules() → build_twostep_step2configure_rules()

Update metadata keys in COMPONENT_METADATA dictionary (lines 131-196):

• "twostep_step2_example" → "twostep_step2configure_example"
• "twostep_step2_rules" → "twostep_step2configure_rules"

[libs/next_gen_ui_agent/component_selection_llm_twostep.py](libs/next_gen_ui_agent/component_selection_llm_twostep.py)

Rename methods, variables, and update imports:

• Import names from component_selection_common
• _system_prompt_step1_cache → _system_prompt_step1select_cache (line 59)
• _step1_system_prompt → _step1select_system_prompt (line 62)
• _build_step1_system_prompt() → _build_step1select_system_prompt() (line 72)
• _get_or_build_step1_system_prompt() → _get_or_build_step1select_system_prompt() (line 121)
• inference_step_1() → inference_step1select() (line 309)
• inference_step_2() → inference_step2configure() (line 354)
• Update all method calls and references
• Update comments mentioning "step 1" and "step 2" (lines 58, 62, 121, 246, etc.)

2. Type Definitions

[libs/next_gen_ui_agent/types.py](libs/next_gen_ui_agent/types.py)

Update AgentConfigPromptComponent class (lines 130-156):

• Field name: twostep_step2_example → twostep_step2configure_example
• Field name: twostep_step2_rules → twostep_step2configure_rules
• Update docstring (line 135)
• Update Field descriptions

3. JSON Schema Files

Update three schema files with identical changes to property names and descriptions:

[spec/config/agent_config.schema.json](spec/config/agent_config.schema.json)

[spec/a2a/a2a_agent_config.schema.json](spec/a2a/a2a_agent_config.schema.json)

[spec/mcp/mcp_agent_config.schema.json](spec/mcp/mcp_agent_config.schema.json)

For each file, update:

• Property name: "twostep_step2_example" → "twostep_step2configure_example"
• Property name: "twostep_step2_rules" → "twostep_step2configure_rules"
• Description text mentioning these field names

4. Test Files

[libs/next_gen_ui_agent/component_selection_common_test.py](libs/next_gen_ui_agent/component_selection_common_test.py)

Rename test classes and update function calls (lines 240-320):

• Class: TestBuildTwostepStep1Examples → TestBuildTwostepStep1selectExamples
• Class: TestBuildTwostepStep2Example → TestBuildTwostepStep2configureExample
• Class: TestBuildTwostepStep2Rules → TestBuildTwostepStep2configureRules
• Update all function imports and calls

[libs/next_gen_ui_agent/component_selection_llm_twostep_test.py](libs/next_gen_ui_agent/component_selection_llm_twostep_test.py)

Rename test classes and methods:

• Class: TestBuildStep1SystemPrompt → TestBuildStep1selectSystemPrompt
• Class: TestSystemPromptCachingTwostep → update cache variable references
• Update method names: _build_step1_system_prompt → _build_step1select_system_prompt
• Update variable names: _system_prompt_step1_cache → _system_prompt_step1select_cache
• Update all comments referring to "step 1" and "step 2" throughout the file

5. Documentation Files

[docs/guide/configuration.md](docs/guide/configuration.md)

Update field names in configuration examples (lines 158-166, 220, 282, 291):

• twostep_step2_example → twostep_step2configure_example
• twostep_step2_rules → twostep_step2configure_rules

Update both YAML and Python examples.

[docs/guide/data_ui_blocks/index.md](docs/guide/data_ui_blocks/index.md)

Update field names in documentation (lines 121, 137, 141):

• twostep_step2_example → twostep_step2configure_example
• twostep_step2_rules → twostep_step2configure_rules
• Update bullet point text (line 137)

Implementation Notes

• This is a breaking change for existing configurations using twostep_step2_example and twostep_step2_rules fields
• All changes maintain backward compatibility in behavior, only names change
• The JSON schemas will need regeneration after type changes
• Test files should be updated to reflect new names while maintaining test coverage
• Comments and docstrings should be updated to use "step1select" and "step2configure" terminology consistently