Ali Zarinkolah 5cdfb70085 feat(ingestion): add DOCX/CSV/XLSX parsing and fixed-size chunking (ADR-0018)
Adds src/application/ingestion/ -- Persian normalization, DOCX body
walk with structural data/layout table classification, CSV/XLSX row
rendering, and fixed-size token chunking (cl100k_base, 400/60/512) --
as pure functions per ADR-0015, tested against real production
documents (asia_data_sample, kept out of the repo). ADR-0018 records
where this diverges from ADR-0004 (fixed-size default, no invented
headings/tree, structural table classification, header-provable
labeling only). Plan 001's scope line is corrected from CSV-only to
DOCX/XLSX/CSV, and CLAUDE.md's stale project-status paragraph is
updated to match current implementation state.
2026-08-18 10:22:17 +03:30
2026-08-02 15:52:46 +03:30

Talie chatbot service

Architecture decisions live in docs/adr. The first implementation milestone is documented in the ingestion vertical-slice plan.

Local Langfuse

This repo includes a root-level development Compose file for Langfuse:

Start Langfuse locally:

cp .env.langfuse.example .env.langfuse
# edit .env.langfuse and replace CHANGE_ME values

docker compose --env-file .env.langfuse -f docker-compose.langfuse.yml up -d

Open:

http://localhost:3000

If the chatbot app runs on your host machine, configure it with:

LANGFUSE_HOST=http://localhost:3000

If the chatbot app later runs inside the same Compose project/network as Langfuse, configure it with:

LANGFUSE_HOST=http://langfuse-web:3000

A future app stack can be launched together with Langfuse using multiple Compose files:

docker compose \
  -f docker-compose.yml \
  -f docker-compose.langfuse.yml \
  --env-file .env \
  --env-file .env.langfuse \
  up -d
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