chore: clean absolute paths, curasoft refs, secrets from history

- bin/chats/: env-based paths, no /mnt/ /home/ hardcodes
- bin/edelweiss-pilot: remove curasoft, use DOCS_BASE env var
- bin/facts/crm: use KNOWLEDGE_MESH_SEED env var
- compose.edelweiss.yml: remove curasoft volumes, use DOCS_BASE
- docs/chat-import-plan.md: link to Gitea issue, no secrets
- bin/seed-edelweiss-facts.py: removed (curasoft-only)

bin/edelweiss-pilot

@@ -6,32 +6,26 @@ cd "$ROOT"
 export HF_HOME="${HF_HOME:-$ROOT/var/hf}"
 export PATH="$ROOT/.venv/bin:$PATH"
 mkdir -p "$HF_HOME" "$ROOT/var"
-# Corpus policy (Andriy 2026-08-12):
-# 1 cs-lexicon, 2 vendor kbs, 3 reports only (not raw STT),
-# 4/5/6 seeded via pairing (seed-edelweiss-facts.py),
-# 7 SCHEMA/ARCHITECTURE churn — do not promote to facts,
-# 9 glossary+subjects via docs/docs
-DOCS=(
-  --corpus /home/devops/projects/docs/docs
-  --corpus /home/devops/projects/edelweiss-curasoft/docs
-  --corpus /home/devops/projects/edelweiss-ui/docs
-  --corpus /home/devops/projects/edelweiss-curasoft/docs/lexicon
-  --corpus /home/devops/projects/curasoft/docs/lexicon
-  --corpus /home/devops/projects/curasoft/docs/curasoft-de/kbs
-  --corpus /home/devops/projects/docs/docs/reports
-)
+
+# Corpus paths set via env; fallback to PROJECTS_ROOT convention.
+PROJECTS="${PROJECTS_ROOT:-/home/devops/projects}"
+DOCS_BASE="${DOCS_BASE:-$PROJECTS}"
+DOCS=()
+for d in \
+  "$DOCS_BASE/docs/docs" \
+  "$DOCS_BASE/edelweiss-ui/docs" \
+  "$DOCS_BASE/docs/docs/reports"; do
+  [ -d "$d" ] && DOCS+=(--corpus "$d")
+done
+
 cmd="${1:-stats}"; shift || true
 case "$cmd" in
-  # Write leafs without indexes → seed facts → ensure_indexes (FTS+HNSW).
-  # Never upsert under live FTS; never DROP INDEX (ghost catalog).
   index)
     bin/kb/index --rebuild --skip-indexes "${DOCS[@]}" "$@"
-    .venv/bin/python bin/seed-edelweiss-facts.py
     ;;
   search) exec bin/edelweiss-search "$@" ;;
   search-go) exec bin/kb/search "$@" ;;
   stats)  exec bin/kb/stats "$@" ;;
   audit)  exec bin/facts/audit "${1:-db}" "${@:2}" ;;
-  seed)   exec .venv/bin/python bin/seed-edelweiss-facts.py "$@" ;;
-  *) echo "usage: $0 index|search|search-go|stats|audit|seed ..." >&2; exit 2 ;;
+  *) echo "usage: $0 index|search|search-go|stats|audit ..." >&2; exit 2 ;;
 esac