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/5905-337.md

@@ -0,0 +1,283 @@
+# HELENA BRAND 2% PARATHION -8% SEVIN DUST
+
+- EPA Reg No: **5905-337**
+- Registrant: HELENA AGRI-ENTERPRISES, LLC, D/B/A HELENA CHEMICAL COMP
+- Signal word: Danger
+- Active ingredients: Carbaryl (8%); Parathion (2%)
+- Label accepted: 1975-01-06
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005905-00337-19750106.pdf
+
+---
+.,--
+DANCER-POlsor:--j>REC_UTIONS ~ 
+------"" ---------~.-.-.-
+POISONOUS IF SWAllOWED 
+Th" product (on 1.011 you" ,wallowed 
+.. "en In smoll amounts \proy ml\t or 
+dust may be Iota I .1 ,,,,ollow .. d 
+POISONOUS 6r SKIN CONTACT -- -_._. __ ._----_._._ .. _- "--
+Po.,onou, ,f touched by hOf'd. or ,polled 
+or ,pIO\hed on !aklfl in eye~ or on 
+clothIng (Ioqu Id goes thr ough cloth". ) 
+POISONOUS IF BREATHED 
+Breathing vapo" spray mist or dust 
+may be lotol 
+POISONOUS TO FISH AND WILDLIFE 
+This product is toxic 
+to fish, birds, and 
+other wildlife. Birds 
+and other wildlife 
+in treated areas may 
+be killed. Keep out 
+of lakes, streams, 
+or ponds. Do not 
+apply where runoff 
+is likely to occur. Do not apply 
+when weather conditions favor 
+drift from areas treated. Do not 
+contaminate water by cleaning of 
+equipment, or disposal of wastes. 
+Apply this product only as spec­
+ified on this label. 
+This product is highly toxic to 
+bees exposed to direct treat­
+ment or residues on crops. 
+Protective information may be -obtained from your Cooperative 
+Agricultural Extension Service. 
+. .-:.-- ,,-,",-
+DANGER 
+DANGER: Po.sopou. II ..... allow .. d I"hol .. d or absorbed 
+through 'kln l Rop.dl( ob.orbed through ,kin 
+POISONING SYMPTOMS: Headache. blur r"d ",,'on. 
+.... eakness. nausea, cramp" d,arrhea. dls(omfort in (h." 
+ANTIDOTE: Atrop,n.. " the ,p""", ontldot,," Obtain 
+em .. rg .. ncy .upply of Atropin .. 1,100 gro.n tobl .... from your 
+phy"cion" Keep on hand 
+CALL A PHYSICIAN IMMEDIATELY If per SO", handling or 
+working wi,h Porolh,on de.elop pOIsoning oymp'on," 
++ FIRST AID TREATMENT + 
+Call a doctor (phy"cion). clinic or hospi'ol immed,ate'1 
+£.plain that , .... "iclim "'00 be.n exposed 10 paralhion and 
+descr ,be his condilion. 
+II breathing has "opped" .tort artificial resptrol,an 
+Immediatelv and mOlntain until doctor sees victim 
+If swallowed and .,ctim i. awake «on5(IOU') ma~. hIm 
+"omit qu.ckly. I"duce vomiting by ."ck,ng finger down thr,Ctat 
+or by g""ng soapy or .!rong .olt woler to dronk Repeo' unt" 
+womlt 1$ cieor. Never give anything by mouth to on 
+uncon$(IOus person. Hove ""I(t'm 118 down and keep qUiet 
+See doctor immedialely" 
+In case 01 contac'" immediately lIush eyes or ,kin WIth plenty 
+of water for ot leost 15 minute!; whtle removIng 
+(ontamlnoted clothing and ,hoe," See doctor ImmedIately 
+POST TREATED AREA 
+Con')u 1r "ou' Sta'e Aqllculturol Ex1e"."e n Sef'.{Ice or 
+EKperirnent Sto'lon regordlng posting treofed oreas 
+CONTAlt,[R DISPOSAL 
+r,' :. 
+I -'. ),. 
+, !" )'. 1 ,'. 
+NOlt TO PHYSICIAN 
+ANTIDOTE-odrnull\te r otrop'Pe ,,>-vlta!e If' iorgp d,.s{'~ lWO 
+to FOUR rng IntrOlolenouc,ly or ,nfrOtn.Jo:,( ulol!y 0') ~()on as 
+(yoncsl!'> I'!I o",.~rcome ~epeot ot S to 10 fl'lflllte Intervol!. 
+unfd <'Ign"> of otropirlllOtlOn OPPP(]r 2-PAM (hlnrHip 1$ ol!oo 
+antIdotal ond may be adm,nl.,tp.red In COnl\JrlC 'In!! ...... ,th 
+o'rop'"'' DO NOT GIVE MORPHINE OR TRANQUILIZERS" 
+ParathIon l'i a ~trung chollne'lotpro'lop InhIbItor atf~·( ttng the 
+(prltlol ond pf->rlpherol I1PlvOUS ,>y"tefl"'i ond ~roduclng 
+cordloc and re'plfotory d~rrp.,t,lon At hrst \Ign of 
+pulmonary edefT'o the patle." .,hf)u1d be glvpn ~urplmentol 
+(l)f.:yqu n and treated symptomatIcally Contmued obsorption 
+(,f th~ pOI'loon moy O((UI and 'otol fplap\f!\ ho,..p been 
+• .I _,._ _ .~ ••• ~i ... ~ ... 'r""o'nnni VIRY CLOSE 
+.. _=--­
+~ ---,-.-" 
+LABEL BEFORE USINGI 
+POISON 
+See Side Panels 
+for Antidote & 
+Precautions 
+HELE 
+2~ PARATHION - 8% 
+SEVn-® DUST 
+® Reg. TN of lJnio.1 Carbide 
+ACTIVE INGREDIENTS: 
+DANCER 
+Keep Out of 
+Reach of 
+Children 
+BY WEIGHT 
+*Parathion . . . . -. -. . . -----. . . . . . . . . --. . . . . . 2.0% 
+Carbaryl 
+mate) 
+(I-naphthyl N-methylcarba-
+• • • • _ • 0 • • • • • • • - • - - • • - • • • • • • - - ~ • • • -
+INERT I~GREDIENTS: d • ~ • 0 • 0 • _ • GOO 0 • • • n _ 0 0 0 • • 0 
+8.0% 
+90.0% 
+TOTAL •••••••••••••••••• 100.0% 
+*O,O-diethyl O-p-nitrophenyl thiophosphatc 
+NOT FOR USE OR STORAGE IN OR AROUND THE HONE 
+DO NOT RE-USE THIS CONTAINER FOR ANY PURPOSE 
+RECOHHENDATI 
+TOBACCO: For the contro 
+Budworms, Fle:a .I,eetlcs, 
+Tobacco Hornworm: - Use 
+of 15 lb. per acre. Do 
+within 5 days of In-i:nLng 
+or 15 ~ays ~f cutting. 
+CORN: Use at tile rate 0 
+pounds per acre for Corn 
+Corn Rootworms (adults), 
+Corn Borers, Fall Armywo 
+Beetles, Leafhoppers. 
+the whorl (Budworm d~ ... ,~ .... 
+foliage feeders apply 
+planto Repeat as necess 
+insects attacking silk 
+at 2 to 5 day intervals, 
+when the first silks 
+continue until the silks 
+dry. Do not apply with 
+of harvest or cutting fo 
+USE o;;1.Y AS REC
+
+- - - -
+----.-.--,-..--.------- . ..-..-~---.....---------------~-------------- ...... ------~ 
+inhaled or ab.orb .. d 
+Igh .km 
+., blvned ", .. ion 
+dis(on,fort in ('" ...... , , 
+fic ant,dote Obtain 
+"otn tablets from your 
+persons hand"ng Of 
+)ning .ympton •. 
+MENT + 
+ho.pital immedtotely 
+ISed to parathton and 
+arttficial respiratIon 
+r sees vicfim. 
+:onS(lOUS) mok. him 
+ng fonger down throat 
+to drInk. Repeat unt.! 
+'9 by mou.h to on 
+own and keep qUIet 
+es or 5101. In Wl,h plenty 
+'8S wnde removing 
+doctor Immedlo.ely 
+.. 
+:ten\.(,n 5(>r .... 'ce or 
+trea'ed orpos 
+N 
+lin lo'g" d·,',,,, TWO 
+lu!tculol'v 0\ \Oon as 
+I 10 mlnu'(" tnter'Vol\ 
+,PAM chlnrod" " 0 1'0 
+In (onIUn( tlon ....... ,'h 
+OR TRANQUILIZERS, 
+nh,b,tor affecting t~ 
+tems ~,",d produCing 
+At f,,,' "gn of 
+be 9, .. en !t.upplrnentol 
+Continued absorption 
+re1op\eo; hO .... e' b ... en 
+••• 1'11..... ,. _.~ 
+.TOP-READ LABEL BEFORE USINGI 
+POISON 
+Se. Side Panels 
+for Antidote & 
+Precautions 
+HELE 
+2'~ PARATHION - 8% 
+SEvn® DUST 
+® Reg. TN of lJnio.1 Carbide 
+ACTIVE INGREDIENTS: 
+DANCER 
+Keep Out of 
+Reach of 
+Children 
+BY HEIGHT 
+*Parathion • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2.0% 
+(I-naphthyl N-methylcarba-Carbaryl , 
+mate) . . . • . . 0 . . . . . . . . . . . . . • • • • • . • . .0. . . . 8.0% 
+INERT I~GREDIENTS: a • 0 • ~ • 0 • • • 0 0 0 0 • • • n • 0 0 0 • • 0 90.0% 
+TOTAL •••••••••••••••••• 100.0% 
+*O,O-diethyl O-p-nitrophenyl thiophosphatc 
+NOT FOR USE OR STORAGE IN OR AROUND THE HOME 
+DO NOT RE-USE THIS CONT AINER FOR ANY PURPOSE 
+0, 
+RECOMMENDATIONS 
+TOBACCO: For the control of Aphids, 
+Budworms, Flea Beetles, Suckflys, 
+Tobacco Hornworms - Use at the rate 
+of 15 lb. per acre. Do not apply 
+within 5 days of priming (prunill'l) 
+or 15 days of cutting. 
+CORN: Use at the rate of 15 to 25 
+pounds per acre for Corn Earworms, 
+Corn Rootworms (adults), European 
+Corn Borers, Fall Armyworms, Flea 
+Beetles, Leafhoppers. For larvae in 
+the whorl (Budworm damage) and 
+foliage feeders apply to the entire 
+plant. Repeat as necessary. For 
+insects attacking silk and ears, apply 
+at 2 to 5 day intervals, starting 
+when the first silks appear and 
+continue until the silks begin to 
+dry. Do not apply within 12 days 
+of harvest or cutting for forage. 
+USE ONLY AS RECO~~lliNDED! 
+r 
+USE ONl Y WHEN WEARING THE fOllOWING 
+PROTECTIVE EQUIPMENT AND CLOTHING 
+(I; W .. ar ""oterproof ponh coal. hot, rubber bool" or 
+rubber o~er,.ho .. , '2) Wear safety goggle,. (3) W.or me,"" 
+or ""p"alor oppro~ed by the U S Bureau of Mine, fo' 
+Porothlon prole<"on (4) Wear hHvy duty, nalurgl rubber 
+gl(JV8'. 
+WORK SAfETY RULU 
+I(eep all unprO!eclitd perlon, and children _ay fro", 
+treated areu or where Ihere i. donger a' drift. 
+Do not rub "yes or mouth with honds, If you ... 1 .kk In an) 
+way STOP work ond get help righl away, Call a doctor 
+(pyh\Cion). clinIC or hospital-immedia'iely, Explain thot the 
+viclom has been e.posed 10 parathion and describe h .. 
+,ond,lion. Afler flfsl aid is given (, .. Firs' Aid Treatment 
+Section) and if a doctor cannot came, take vktlm to clink ;;r 
+hospital. 
+IMPORTANTt Before removing gloves, wash lhem with SOCJp 
+ond woler, Alwoys wash hands, face and arm. with saop an.-' 
+water before ,making, eating or drlnki"9. 
+AFTER WORK, toke off all work clothe. and .hoe •. Shower 
+using soap o,d water. Weor only clean clothe. when l.avi~ 
+lob. Do not wear contamInated clothing, Wash pratectiv.· 
+clothong and protec"~e equIpment with soop and water aft.r 
+eoch use RE-sporotor should be cleaned and fll'e, repolc-.' 
+according to Inslr"ctlons include;! wilh re,piratar. 
+* POISON SIGNS (Sympblns) 
+Parath,on IS o~erv dangerous poison, It rapidly enle,. tt-. 
+body by cont·:lCt WIth all skin surfoces and eyes. Clolhing -' 
+wllh this materoal m"st be removed immediately, E"po.el' 
+persons must receIve prolT1Pt medical treatment at' 'hey m~) 
+d,e . 
+Some of tfe SIgns and symploms of poisoning or. 
+Heado<.he. r ou~eo 'oIomiting. cramps, weakness. blurf. 
+"s,on. p,npc,nl pupils. tIghtness in che.I. lobored br.othing 
+ner"ou~ness. sweating. wotering of ey... drooling or 
+frolhlng of "'Du.h and nose, muscle 'po,m. and coma. 
+NOTICE Of WARRANTY 
+Helena ChemICal Company worronts thot Ihf. materic' 
+ca"forms to the chemlcol deKription on the label and j. i 
+reasonably ft for ,he purposes referred to In .he Direction 
+for U.e ond Condilions of Sale. subiect 10 .... In'-ent rr 
+relerred to therein. 
+Heleno ChemIcal Compo"y makes no "t'- eapr"" 
+'mploed worronty. IncludIng any olher eapr", Of im, 
+... arra"'v of FITNESS or of MERCHANTABiliTY and n" '" 
+"f Helena Chom,cal Company " authorozed to do so. ". 
+writing With a \pec It·( reference to th,' warranty 
+damage\ ariSing frorT' a brE."och of 'hl\ warranty f 
+I,mlt.o:-·d to dqe(t don-,age\. and not include {onset. 
+(r,nlneflcol domaqes \u<:h os loss of profit or value