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/524-331.md

@@ -0,0 +1,140 @@
+# RAMROD FLOWABLE HERBICIDE
+
+- EPA Reg No: **524-331**
+- Registrant: BAYER CROPSCIENCE, LLC
+- Signal word: Danger
+- Active ingredients: Propachlor (42%)
+- Label accepted: 1996-10-02
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000524-00331-19961002.pdf
+
+---
+RAMROD. 
+FLOWABlE HERBICIDE BY 
+Monsanto 
+Selective herbicide for preemergence weed control In field corn, hybrid Seed 
+corn, Silage corn, and grain sorghum (milo). 
+Carefully follow detailed Instructions In label booklet.. 
+RECIRCULATE OR MIX TO INSURE UNIfORM DISPERSION BEfORE TRANSFER fROM TANK. 
+Read the entire label before using this product. 
+Use only aCCOrding to label Instructions, HARMFUL IF SWAlLOWED, INHAlED OR ABSORBEO THROUGH SKIN. 
+Pe",onal Pro lear .. Equlpmenl (PPE) 
+Appllcalors and olher ha.dlers mttsl wear. coveralls 
+over long·sleeved s~irt and long panls; walerproof 
+gloves; chemical-resistant footwear plus socks; 
+protective eyewear; chemil:al-r~stanl headware for 
+overhead exposure; and chemlcal·reslstanl apron 
+when cteaning equlpmenL mixing at loading. 
+Discard clothing and other ab,o'IDent materials that 
+have been drenched or heavily contaminated with this 
+product's concentrate. Do not reuse them. Follow 
+manufacture~s Instructions for cleanioglmalntalnlng 
+PrE. If no such inatructions for washabJes, use deter­
+gent and hot water. Keep and wash PPE separately from other laundl)'. ' 
+EngIneering controts statements: When handlers use 
+e10sed systems or enclosed cabs In a manner that 
+meets tire requirements listed In the Wwker Protection 
+~rd (WPS) for agricultural pestIddes (40 CFR 
+1l1li""'" yd) (Hill, the handler PPE requirements may 
+be, ' • ...w or modifreO as specified 10 the WPS. 
+r User Safety Recommendations: 
+Users should: 
+• Wash hands before eiting. drinking, cbewing · gum, using tobacco, or using tire toUel 
+• Remove clothing Immediately 11 pestiCide gets 
+Inside. Then wash thoroughly and put on clean clothing. 
+• Remove PPE immediately aller handl1rtg this 
+product. Wash tbe outside of glove. before 
+remOVing. As '0011 as possibla, wash thoroughly and change Iota clean clothing, 
+workers or other persons, either directly or through 
+.. drift. Only protected handlers may be In the area 
+during application. for any requirement specific 10 
+your State or Tribe, C1lnsult the agency responsible for pasticlde regulation. • 
+Agricultural Use Requirements 
+Use this product only In accordance V/Ith ils labeling 
+and with the Worl:er Prolection Slandard, 40 efR 
+part 170. Refer 10 .upplementallabellng under 
+"Ag,rtcultural Use Requirements" In the Directions 
+lor Use section for Information about this standard. 
+Storage ana Disposat 
+00 not conlamlnate water, foodstuffs, seed or feed bY storage or disposal. • 
+STORAGE: STORE ABOVE 20"F AND BELOW l00'f 
+TO KEEP PROOUCf IN SUSPENSION. Below 20'f the 
+product may freeze. If frozen, mix well 10 resuspend 
+wben temperature is above 40'f. Above 100'F the 
+product may become thick and unsprayable. 
+DISPOSAL: Wastes resulting from the Use of tbls 
+product that cannot be used or chemically 
+reprocessed shoutd be dispos~ of In a landl1l1 
+approved for pesticide d"iSposaJ or In accordance with 
+applfcabla Federal, stare 0< local procedu~ 
+Emptied container retains vapor end product residue. 
+Observe all labeled safeguards until container Is cleaned, recond1tloned 0< destroyed. 
+• 
+\ Read 'UMIT OF WARRANTY AND UABIUTY", Which 
+appears In the label booklet, before buying or usino. II 
+terms are not acceptable, return at once unopended. ' 
+The contents of this COntainer may nut be REfOR­
+MULATEO nor, except In accordance with the 
+Monsanto Repackaging Agreement. REPACKAGED. 
+CAUSes NOSE AND THROAT IRRITATION. In case of emergency IllVOlving th~roducL 
+MAY'CAUSE AlLERGIC SKIN REACTION. Gall ColiecL day or nilJhL (111)6 -4000. 
+. Environmental Hazards Do not oet In eyes, on '~'" or on clothing. Avoid IS product Is toxic to fish. Do not apply directly to 
+breathing vapor ur spray mISt Keep container c.. r, 10 areas where sulface water is present or to 
+Do not reuse tbis oontainer. except for refill in accordance with 
+• valid Monsanto Repocbging or Toll Repackaging Agreement. 
+If 001 refilled or returned to an aulhorized repackaging facilily, 
+. triple rinse container, then puncture and dispose of in. sanilaIy 
+landfiU, or by incineration, 0.- if allowed by stale and localauUlorities, 
+by buming. Ifbumed, stay out of smoke. 
+PRECAUTIONARY STATEMENTS 
+Hazards to Humans 
+and Domestic Animals 
+Keep out of reach of chifdren_ 
+DANGER! PEL/GRO! 
+:Sf usted no entiende Ia etiqueta, bUS{jue a algulen para 
+ille Se Ia expfique a uslad en detalle. (II you do not 
+.ndersland the label, find someooe to Dxp'laln n to you n detail). 
+CORROSIVE. CAUSES SKIN BURNS. 
+~AUSES SUBSTANTIAL BUT TEMPORARY EYE INJURY. 
+RRST AID: IF ON SKIN, immediately flush witt\ ~y , idal areas below the mean high waler ma!k- 00 
+of waler. Get medicel attention. Sensitized persons not apply Where runoff is likely to occur. Do not apply 
+should avoid further contact with contaminated When weather conditions are likely to cause driH from 
+clothing. treated areas. Runoff and drift from treated areas may 
+'. be hazardous to aquatic organisms. 00 not conlami-IF IN EYES, Immedrately flu~h WIlh plenty of wafer for 'nate water when dispOSing of equipment washwaters. at laasl 15 mInutes. Get medical attenuon. 
+IF INHALED, remove vlclim to fresh air. If not 
+breathIng, give artificial respiration, preferallly mouth­to-mouth. Get medical attention. 
+IF SWAUOWEO, do NOT induce vomiling. Give large 
+quantities of water. Get medical attention. NEVER GIVE 
+ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. 
+__ PhYSical or Chemical Hazards 
+In case of: SPill OR lEAK, soak up, remove and keep 
+a"l,"y from humans and domestic animals. 
+OIF.lECnONS FOR USE 
+It is a violation of Federal law to use this product in 
+any manner inconsistent with its labeling. 
+(See label booklat for Complete Directions for Use) 
+ACnVE INGREDIENT: L 
+• Propacblor, 2-chloro-N-isopropylacetanmde .. _ 42.0r. 
+INEAT INGREDIENTS: ' __ "''''''~_ ........... _ ... , 58.00/, 
+100,0% 
+'Contains 480 gramsllitre or 4 pounds/gallon of propacblor. 
+EPA Reg./Io. 524-331 
+for more product Infonnation, 
+call toll-free 1-800-332-3111 .. 
+Oflegistered trademark of Monsanto Company 
+r.:Y:J MONSANTO COMPANY 
+~ AGRICULTURAl PRODUCTS 
+,-'~ 
+'"'b­
+::t 
+~ 
+c( 
+t , 
+\>.) 
+• W 
+"-
+~ 
+Do nol appty this product in a way Illat wiU C1lntact • ST.LOUIS, MISSOURI, 63167 U.sA 
+© MONSANTO COMPANY 1995 26001U3.u-l EPA Es 
+CCEPTED 
+OCT - 2 1996 
+~