docker: production image + Gitea Actions for monthly refresh

Dockerfile: self-contained image with corpus + Chroma + BM25 baked
in. Drawbar's compose pulls + runs without volume mounts. Built from
sources.json (labels schema), PRODUCT_NAME=crop_chem by default,
HYBRID_SEARCH=true (always-on for production quality). RERANK_URL +
OLLAMA_URL get set at compose time.

.gitea/workflows/refresh.yml: monthly cron (1st @ 06:00 UTC) does
full scrape → reindex → image push. Scrapes Bayer (~30 min) +
EPA PPLS row-crop filtered (~7h). Skips reindex+push if no corpus
diff. Tags pushed: :latest, :<sha12>, :corpus-<YYYY.MM.DD>.

.gitea/workflows/image-only.yml: on-demand or auto on code-only
pushes to main (paths: docs_mcp/, rag/, scrape/, requirements.txt,
Dockerfile, sources.json). Reindexes from committed corpus, builds
image, pushes. ~10 min vs ~9h full refresh.

.gitignore: corpus/ now COMMITTED (4,159 labels, 265 MB of .md +
sidecars). Lets image-only.yml rebuild indexes without re-scraping.
chroma/ + bm25/ still gitignored (regenerable binary indexes).

.dockerignore: drops venv, eval results, PLAN/README/CLAUDE.md,
deploy/, .git/ — keeps the image lean. corpus + chroma + bm25
explicitly NOT in dockerignore (those go INTO the image).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

corpus/epa_ppls/5481-9033.md

@@ -0,0 +1,204 @@
+# GUSTAFSON TERRA-COAT L-205N
+
+- EPA Reg No: **5481-9033**
+- Registrant: AMVAC CHEMICAL CORPORATION
+- Signal word: Warning
+- Active ingredients: Pentachloronitrobenzene (23.2%); Etridiazole (5.8%)
+- Label accepted: 2004-03-01
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000400-00510-20040301.pdf
+
+---
+AUCEril.c..u 
+WlR I. '2004 
+Terra-coate 
+U der the Pederai lnseat.lclde. 
+~Cld9, and Rodentioide Act. 
+as amended, for the pest.i.C1de 
+reg\ste"d un,:lel' (1_ 5/6 
+"&,,,, 5N 
+Emulsifiable 
+Seed Treatment Fungicide 
+Active Ingredients: (% by weight) 
+PCNS [Pentachloronitrobenzene] """""'"'''''''''''''' "",," """"" ,,,"''',, ,"'" 23,2% 
+etridiazole [5-Ethoxy-3-(trichloromethyl)-1,2,4-thiadiazole] """""",,,,,,,,,,,, 5,8% 
+Inert Ingredients'; ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 71 ,0% 
+'Contains petroleum distillates, 
+Contains 2 Ibs, of Pentachloronitrobenzene and 
+0,5 Ibs, of 5-Ethoxy-3-(trichloromethyl)-1,2,4-thiadiazole per U,S, gallon, 
+KEEP OUT OF REACH OF CHILDREN 
+DANGER·PELIGRO 
+SI usted no enUende la eUqueta, busque a algulen para que sela expllque a usted 
+en detalle_ (If you do not understand the label, find someone to explain It to you 
+In detail ) 
+FIRST AID 
+IF IN EYES: - Hold eye open and rinse slowly and genUy with water for 15 to 
+20 minutes, 
+• Remove contact lenses, If present, after the first 5 minutes, 
+then conUnue rinsing eye. 
+• Call a polson control center or doctor for treatment advice. 
+IFON SKIN OR • Take off contaminated clothing. 
+ON CLOTHING: • Rinse skin Immediately with plenty of water for 15 to 20 
+minutes. 
+• Call a polson control center or doctor for treatment advice. 
+IF SWALLOWED: • Calla polson control center or doctor Immediately for treatment 
+advIce. 
+• Do not Induce vomlUng unless told to do so by the polson 
+control center or doctor. 
+· Do not give any liquid to the porson. 
+• Do not give anything by mouth to an unconscious person. 
+EMERGENCY ASSISTANCE 
+Have the product container or label with you when calling a pOison control center 
+or doctor, or going for treatment. 
+NOTE TO PHYSICIAN 
+Probable mucosal damage may contraindicate the use of gastric lavage, Contains 
+petroleum distillate· vomiting may cause aspiration pneumonia, 
+CROMPTON EMERGENCY PHONE 800-292-5898 
+SAFETY DATA AND INFORMATION 203·573·3303 
+TRANSPORTATION EMERGENCY (CHEMTREC) 800-424-9300 
+EPA REG, NO, 400-510 
+EPA EST, NO, 
+002CM 
+Crompton Manufacturing Company, Inc, 
+Middl~ry, CT 06749 
+Crompton-, and Uniroyal Chemical· 
+are Registered Tradel11lli<s ri a 
+subsidiary of Crompton Corporation 
+Cmmpton 
+Un'rop' ChemlOll' 
+www.cromptoncorp_com 
+Net 
+Contents:
+
+PRECAUTIONARY STATEMENTS 
+HAZARDS TO HUMANS 
+DANGER 
+Corrosive. Causes irreversible eye damage. Harmful if swallowed or absorbed through skin. Do not get in eyes or on clothing. Avoid contact with 
+skin. Prolonged or frequently repeated skin contact may cause allergiC reactions in some individuals. 
+PERSONAL PROTECTIVE EQUIPMENT (PPE) 
+Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for Category G 
+on an EPA chemical resistance category selection chan. 
+All mixer, loaders, applicators and other handlers must wear. Long-Sleeved shin and long pants; chemical-resistant gloves; NIOSH approved 
+respirator with an organic-vapor removing canridge with a premter approved for pesticides (MSHAINIOSH approval number prefix TC-23C), or 
+a canister approved for pesticides (MSHAINIOSH approval number prefix TC-14G) or a NIOSH approved respirator with an OV canridge or 
+canister with and N', R, P or HE premter; shoes plus socks; goggles or faceshield. 
+Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's concentrate. Do not reuse 
+them. Follow manufacturer's instructions for cleaning and maintaining PPLlf no such instructions for washables exist, use detergent and hot 
+water. Keep and wash PPE separately from other laundry. 
+When handlers use dosed systems or enclosed cabs,in a manner that meets the requirements listed in the Worker Protection Standard (WPS) 
+for agricultural pesticides [40 CFR 170.240(d)(S)], the handler PPE requirements may be reduced or modified as speCified in the WPS. 
+USER SAFETY RECOMMENDATIONS 
+Users should: 
+· Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. 
+· Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. 
+• Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly 
+and change Into clean clothing. 
+ENGINEERING CONTROLS: 
+For all seed treatments, handlers must use a closed mixing, loading, and application system designed by the manufacturer to enclose the 
+pesticide in a mannerthat prevents it from contacting (dermallyor through inhalation) handlers or other people during the entire seed treatment 
+process. 
+The system must be: 
+. entirely mechanized, so the only contact handlers have is with the unopened pesticide container while they place it into the system, with the 
+reclosed or empty container when it is removed from the system, and with the bags containing the treated seed, 
+, functioning properly, and 
+• used and maintained in accordance with the manufacturer's written operating instructions. 
+Handlers participating in seed treatments must: 
+wear the PPE required for handlers participating in seed treatments, 
+wear protective eyewear, if the closed system operates under pressure, and 
+be provided and have immediately available for use in an emergency, such as a spill or equipment malfunction, coveralls, chemical-resistant 
+footwear, and the type of respirator required for handlers on this labeling. 
+ENVIRONMENTAL HAZARDS 
+This pesticide Is toxic to fish and aquatic organisms. Drift and runoff from treated areas may be hazardous to fish and aquatic organisms in 
+adjacent aquatic sites. Do not apply directly to water, or to areas where water is present or to intertidal areas below the mean highwater mark. 
+Do not contaminate water when cleaning equipment or when disposing of equipment washwaters. 
+Surface Water Advisory: Etridiazole can contaminate surface water through spray drift. Under some conditions, etridiazole may have a high 
+potential for runoff into surface water for several weeks postapplication. These conditions include poorly draining or wet soils with readily visible 
+slopes toward adjacent surface waters, frequently nooded areas, areas overlaying extremely shallow ground water, areas with infield canals 
+or ditches that drain to surface water, areas not separated from adjacent surface waters with vegetated mter strips, and areas overlaying tile 
+drainage systems that drain surface water. 
+PHYSICAL OR CHEMICAL HAZARDS 
+Combustible. Do not use or store near heat or open name. 
+This product contains xylene. Check manufacturer's recommendations for hoses, seals and fittings that are compatible with xylene. 
+DIRECTIONS FOR USE 
+It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. 
+Do not apply this product through any type of irrigation system. 
+Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the 
+area during application. 
+For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. 
+Do not allow product to drift.
+
+AGRICULTURAL USE REQUIREMENTS 
+Use this product only in accordance with its labeling and with the WOIker Protection Standard, 40 CFR 170. This Standard contains requirements 
+for the protection of agricultural wOIkers on farms, forests, nurseries, and greenhouses, and handlers of aglicultural pesticides. It contains 
+requirements for training, decontamination, notification, and emergency assistance. It also contains specific instructions and exceptions 
+pertaining to the statements on this label about personal protective equipment (PPE) and restricted-entry intervals. The requirements in this 
+box only apply to uses of this product that are covered by the Worker Protection Standard. 
+Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 12 hours. 
+Exception: if the product Is soil-Injected or soil-incorporated. the WOIker Protection Standard, under certain circumstances. allows workers to 
+enter the treated area il there will be no contact with anything that has been treated. 
+PPE required lor early entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with anything 
+that has been treated, such as plants, soil, or water, is: 
+• coveralls 
+• chemical-resistant gloves, such as barrier laminate or viton 
+· shoes plus socks 
+· protective eyewear 
+SEED TREATMENT: 
+Seed should be sound and weli cured prior to treatment otherwise 
+damage may occur. Using suitable liquid or slurry seed treating equip­
+ment such as Panogen or Mist-O-Matic", apply undiluted directly to 
+seed (or mix with one to two pans water as required lor optimum seed 
+coverage) at dosages rates indicated in the chan below. 
+Use the higher dose rate when disease pressure is severe. 
+Planting Application Rate. 
+Seed. In fluid Ounce. Seedling DI.ea.e, Complex 
+Barley 2 to 4 oz. I bushel Covered smut, Rhizoctonia, 
+Pythium, and Fusarium 
+Beans 2 oz. I 100 Ibs. 
+Corn 2 oz. I 100 Ibs. Rhizoctonia, Pythium, 
+Cotton 12 to 16 oz. I 100 Ibs. and Fusarium 
+Peanuts· 2 to 4 oz. Ilbs. 
+Peas 2 to 4 oz. I bushel 
+Sorghum 2 oz. / 100 Ibs. 
+Soybeans 2 to 4 oz. I bushel 
+Safflower 2to 4 oz. 1100 Ibs. Seedborne rust. RhizQclon;a 
+Pythium and Fusarium 
+Wheat 2 oz. I bushel Common Smut or Bunt 
+Rhizoctonia, Pythium and 
+Fusarium 
+"Note: in the treatment 01 Peanuts. do not dilute with water. 
+SEED LABELING: Federal law required that bags containing treated 
+seed shall be labeled with the lollowing inlormation: 
+This seed has been treated with Pentachloronitrobenzene 
+and 5-Ethoxy-3-(trichloromethyl)-1 ,2,4-thiadiazole 
+DO NOT USE FOR FEED, FOOD OR Oil PURPOSES. 
+STORE AWAY FROM FEEDS AND FOODSTUFFS. 
+USE PRECAUTION 
+When using lormulations that do not contain dye. to comply with 2 
+CFR2.25 and 40 CFR153.155, treated seed must be colored with an 
+approved dye (40 CFR180.1 00) to distinguish and prevent subsequent 
+and inadvertent use as a lood lor man or leed lor animals. 
+STORAGE AND DISPOSAL 
+Do not contaminate water, lood or leed by storage or disposal. 
+PESTICIDE STORAGE - Store the product in a cool and dry place. 
+Protect Irom temperatures lower than 20" F. Do not store near heat 
+sources or open flame. 
+PESTICIDE DISPOSAL - Pesticide wastes are acutely hazardous. 
+Improper disposal 01 excess pesticide, spray mixture, or rinsate is a 
+violation 01 Federal law. II these wastes cannot be disposed 01 by 
+use according to label instructions, contact your State Pesticide or 
+Environmental Control Agency, or the Hazardous Waste representa­
+tive at the nearest EPA Regional Office lor guidance. 
+CONTAINER DISPOSAL - Triple rinse (or equivalent). Then offer lor 
+recycling or reconditioning, or puncture and dispose 01 in a sanitary 
+landfill or by other procedures approved by State and local authori­
+ties. 
+IMPORTANT NOTICE - Selier warrants that this product conlorms to its 
+chemical deSCription and is reasonably fit lor the purposes stated on the 
+label when used in accordance with the directions and instructions 
+speCified on the label under normal conditions of use, but neither this 
+warranty nor any other warranty 01 merchantability or fitness for a 
+panicular purpose, expressed or implied, extends to the use of this 
+product, contrary to label instructions, or under abnormal conditions. or 
+under conditions not reasonably foreseeable to selier, and buyer 
+assumes the risk of any such use. 
+TERRA-COAT", is a registered trademark 01 Crompton Corporation 
+ClCopyright 2003, Crompton Corporation