Module detection 

Detection: 3-layer Space detection strategy.

Layer 1: Filesystem path extraction (regex, fast, free) Layer 2: Keyword/tag matching (fast, free) Layer 3: LLM topic classification (slow, only when needed)

Structs

PathMatcher

PathMatcher: matches filesystem paths to Spaces.

Topic

A topic classification result.

Functions

classify_topic_stub

Classify the topic of a message (LLM-based, Phase 4 implementation).

detect_space

Match a message against all Spaces using a PathMatcher.

extract_filesystem_path

Extract a filesystem path from a message.

match_keywords

Match a message against Space keywords/tags.

path_name

Extract a display name from a filesystem path.