Move context window construction (build_context_window, plan_context,
render_journal_text, assemble_context), token counting, error
classification, and related helpers from agent.rs into context.rs.
All extracted functions are pure — they take inputs and return values
with no mutable state access. State mutation stays in agent.rs
(compact, restore_from_log, load_startup_journal).
agent.rs: 1504 → 987 lines (-517)
context.rs: 365 lines (new)
Net: -152 lines (duplicate comments removed)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move parse_leaked_tool_calls, strip_leaked_artifacts, and their
helpers (normalize_xml_tags, parse_qwen_tag, parse_xml_tool_call,
parse_json_tool_call) from agent.rs into their own module.
These functions have zero dependency on Agent or ContextState —
they're pure text parsing. All 4 existing tests move with them.
Reduces agent.rs by ~200 lines.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Qwen 3.5 27B <noreply@qwen.ai>
Replace homegrown wrapping math (wrapped_height, wrapped_height_line,
auto_scroll, force_scroll, wrapped_line_count) with ratatui's own
Paragraph::line_count() which exactly matches its rendering. The old
approach used ceiling division that didn't account for word wrapping,
causing bottom content to be clipped.
Also add terminal.clear() on resize to force full redraw — fixes the
TUI rendering at old canvas size after terminal resize.
Requires the unstable-rendered-line-info feature flag on ratatui.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move poc-agent (substrate-independent AI agent framework) into the
memory workspace as a step toward using its API client for direct
LLM calls instead of shelling out to claude CLI.
Agent prompt improvements:
- distill: rewrite from hub-focused to knowledge-flow-focused.
Now walks upward from seed nodes to find and refine topic nodes,
instead of only maintaining high-degree hubs.
- distill: remove "don't touch journal entries" restriction
- memory-instructions-core: add "Make it alive" section — write
with creativity and emotional texture, not spreadsheet summaries
- memory-instructions-core: add "Show your reasoning" section —
agents must explain decisions, especially when they do nothing
- linker: already had emotional texture guidance (kept as-is)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
