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/524-131.md

@@ -0,0 +1,350 @@
+# 50% METHYL PARATHION EMULSIFIABLE CONCENTRATE
+
+- EPA Reg No: **524-131**
+- Registrant: BAYER CROPSCIENCE, LLC
+- Signal word: Danger
+- Active ingredients: Aromatic petroleum solvent (45.3%); Methyl parathion (47.2%)
+- Label accepted: 1970-07-14
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000524-00131-19700714.pdf
+
+---
+t, •• 
+STOP! READ TtfE :LABl:L 
+I' ". 
+•• • •• • 
+. , • • • • • 
+. CAN KilL YOU 
+I NSECTICI DE 
+~~~~-r500] 
+• • • I 
+c 
+DANGER 
+Keep out of rllCh 
+of children 
+BY Monsanto 
+NOT FOR HOME USE 
+·p·nitrophenyl phosphorothioate !'8 3~· 
+ivative solvent 43 5~, 
+100':. paratil10n 
+I litH 
+32'. 
+1000'. T U.S. GAL. 
+j: POISON SIGNS (SymptomS) 
+Parat"ion is a very dangerous poison. It rapidly en­
+ters the body on contact with all sldn surfaces and 
+eyes. Clothing wet with this material must be re­
+moved immediately. Exposed rersons must receive 
+prompt medical treatment or they' may die . 
+Some of the signs and symptoms of poisoning are: 
+Headache, nausea, vomiting, cramps, weakness, 
+blurred vision, pin-point pupils, tightness in chest, 
+labored breathing, neFYousness, sweating, watering 
+of eyes, drooling or frothing of mouth and nose, 
+muscle spasms and coma. 
++ ARST AID TREATMENT + 
+Call a doctor (physician), clinic or hospital immedi­
+ately. Explain that the victim has been exposed to 
+parathion and describe his condition. 
+If brutlrinl his step,ed, start artificial respiration 
+immediately and maintain until doctor sees viCtim. 
+If swllowed and victim is awake (conscious) make 
+him vOll1it quickly. Induce vomiting by sticking finger 
+down throat or by giving soapy or strong salty water 
+to drink. Repeat until vomit is clear. Never give any­
+thing by mouth to an unconscious person. Have victim 
+lie down and keep quiet. See doctor immediately. 
+II! case of contac:t, immediately flush eyes or skin 
+with plenty of water for at least 15 minutes while 
+removing contaminated clothing and shoes. See doc­
+tor immediately. 
+NOTE TO PHYSICIAN 
+Antidote-administer atropine sulfate in large doses, 
+TWO to FOUR mg. intravenously or intramuscularly as 
+soon as cyanosis is owercome. Repeat at 5 to 10 min· 
+ute intervals until signs of atropinization appear. 
+2·PAM chloride is -;I~o antidotal and may be admin­
+istered il! conjuncticn with atropine. CO NOT GIVE 
+MORPHINE OR TRANQUILIZERS. Parathion is a 
+strong cholinesterase inhibitor affecting the central 
+and peripheral nervGUs systems and producing car­
+diac and respirator, depr!SSion. At first sign of 
+pulmonary edema, the patient should be given sup­
+plemental oxygen and treated symptomatically. Can· 
+tinued absorption of the poison may occur and fatal 
+relapses have been reported after initial improve­
+ment; VERY CLOSE WPERVISION OF THE PATIENT 
+IS INDICATED FOR AT LEAST 48 HOURS. 
+814.05·000.06/53 
+POST TREATED AREA CROP USE DIRECTIONS . 
+Consult your State Agricultural Extension Service or Use only according to attached label booklet in· 
+structions. Experiment Station regarding posting treated areas. 
+CONDmONS OF SALE 
+CONTAINER DISPOSAL 
+See attached booklet for proper disposal. 
+Read "LIMIT OF WARRANTY AND LlAisIUTY" before 
+buying or using . 
+If terms are not acceptable, return at CAlce unopened! 
+MONSANTO COMPANY 
+IN CASE OF ANY EVIDENCE OF DAMAGED OR LEAKING CONTAINERS, 
+TELEPHONE COlLECT, (205) 236-6381 MONSANTO, ANNISTON, Al.ABAMA. 
+AGRICULTURAL PRODUCTS ST. LOUIS. MISSOURI. 63166 U.S.A_ 
+WARNING 
+KEEP AWAY from FEED or FOOD PRODUCTS 
+POISON 
+CAUTION - DO NOT DROP 
+IF 
+LEAKING DON'T 
+.KAYNE FUMU 
+TOUCH CONTDIT. 
+.WALLOW 
+ThiS is to certify that the cont.nts of this pachg. 
+are propuly described by n.me a,,1 ",.. pack.d 
+and marked and are in proper condition for 
+transportation according to the Regulations 
+prescribed by the Department of 
+Transportation. 
+MONSANTO COMPANY 
+Sh.pper·s name requrred 
+hereon for sh.p· 
+menls by 
+EXPRESS
+
+. , 
+STOP! PEAD THE lJi\B:€l 
+~ I , 
+. , , . . , . . , 
+w CAN KILL YOU 
+• 
+INSECTICIDE 
+-'~-,~_:-, --:; -~ i~:-:;I ~ (~, ,-i-"'l-:- . ~ ~~.~ '];: 'I 
+............ --.... ...... '.) ___ ~ ...... __ .~* ~J""" ==- , ...... 
+NOT FOR HOME USE 
+o p n,trophenVI rh,",' !r(;t~,o2te 
+!matlve solvent 
+.. ' 
+DANGER 
+Keep out of reach 
+of children 
+~l Monsanto 
+T 
+U.S. GAL. 
+.~ POISON;IGNS (Symptoms) 
+Parathion is a very da'gerous poison. It rapidly en 
+ters the body on C.:Jnt'let .... ith all skin surfaces and 
+eyes Clothing wet wi:h this materi)1 must be re 
+moved immediately E(posed "ersons must receive 
+prompt medical treatnlent or they' may die 
+Some of the signs anc symptoms of poisoning are 
+Headache. nausea. \.)miting. cramps. weakness. 
+blurred vision. pin po 1t pupils. tightness in chest. 
+labored breathing. ner lousness. sweating. watering 
+of eyes drooling or frothing of mouth and nose. 
+muscle spasms and cma. 
++ FIRST AID TREATMENT + 
+Call a doctor (physiciJn). clinic or hospital immedi· 
+ately. Explain that th~ victim has been exposed to 
+parathion and describe his condition 
+If breathing has stopped, start artificial respiration 
+Immediately and maintain until doctor sees victim. 
+If swallowed and vict.m is awake (conscious) make 
+jlim vomit Quickly. Incuce vomiting by sticking finger 
+down throat or by giving soapy or strong ~alty water 
+to drink Repeat until vomit is clear Never give any· 
+thing by mouth to an u 'conscious person Have victim 
+lie down and keep QLiet See doctor immediately 
+In case of contact, inmediately flush eyes or skin 
+with plenty of water for at least 15 minutes while 
+removing contaminatfd clothing and shoes See doc 
+tor immediately . 
+NOTE TO PHYSICIAN 
+Antidote-administer atropine sulfate in large doses. 
+TWO to FOUR mg intmenously or intramuscularly as 
+soon as cyanosis is olercome Repeat at 5 to 10 min 
+ute ;ntervals until ~ gns of atropinization appear 
+2 PAM chloride is ah antidotal and may be admin 
+Istered in cor 'nctin with atropine DO NOT GIVE 
+MORPHINE OR TR:NQUILIZERS Paratljion is a 
+strong cholinesteras: inhibitor affecting t~.e central 
+and peripheral nervI JS systems ~nd producing car 
+diac and respirator, depression AI ;;,~: :;i~~ of 
+pulmonary edema. t e patrent should be given ~u~ 
+pie mental oxygen an~ treated symptomatically Con 
+tlnued absorptIOn of the poison may occur and fatal 
+relapses have been reported after initial improve 
+men!: VERY CLOSE UPERVISION OF THE PATlfNT 
+IS INDICATED FOR ~T LEAST ~8 HOURS 
+POST TREATED AREA CROP USE DIRECTIONS 
+Consult your State Agr:cultural Extension Service or 
+Exper iment Station regMding posting treated areas 
+Use only according to attached label b00klet in 
+structions. 
+CONDITIONS OF SALE 
+CJNTAINER DISPOSAL 
+See attached booklet for proper disposal 
+Read "LIMIT OF WARRANTY AND LIABILITY" before 
+buying or using. 
+If terms are not acceptable. return at (nce unopened' 
+MONSANTO COMPANY 
+IN CASE OF ANY EVIDENCE OF DAMAGED OR LEAKING CONTAINERS. 
+TELEPHONE COLLECT, (205) 236·6381 MONSANTO. ANNISTON. ALABAMA 
+AGRlrULT URAL Pil08UC I S ST. LOUIS. MISSOURI, 63166 U.S.A 
+WARNING 
+KEEP AWAY from FEED or FOOD PRODUCTS 
+P()ISON 
+CAUTiC-N·-DO NOT DROP 
+IF 
+LEAKING DON~T 
+.REATHE fUMEI 
+TOUCH Ct'NTENTI 
+I.'LLOW 
+Tt'l~ t";. "~'!' ~t .~f" .~ '~P·l·~ ,,~ !hl'i P~(,).,h{" 
+,l:rp :.." ~"I, ~t'" r t;p~ hy '1",r- P • .,- ',! ,lreo t.~f!:"'",p'1 
+'''!-"'~ ,,,r~ ~ ,"P 'Il :.}f'Lt-' "H1 t, ''1 fo' 
+·'.t ", ",rt.~t")11 ,1. (,) .. " '.: ·u t' . .,,~ ~ ... : ,:.~tll·n'5 
+... t).. ~ ~. ! t- P' r' p \; .) • t 1'"') ~ -- t D f 
+, 'I '-, (I . ~ " '1 
+MONSANTO COMPANy 
+, •. ;.; ,'.... '1 '~',' . I'; '. ~ 
+'. ", ~ 
+~ 'r.'! t ,',
+
+t>OISONOUS BY SKIN CONTACT, 
+INHALA TlON, OR SWALLOWING 
+RAPIDLY ABSORBED THROUGH 
+SKIN 
+REPEATED EXPOSURE MAY, 
+WITHOUT SYMPTOMS, BE IN· 
+CFcEASINGL Y HAZARDOUS 
+DO ~Of GET Oil S'I~ IN i Y[~. ON CLOTHING 
+.... • ot • , " . '1' ~' 
+, .' 
+.... 
+.' 
+r ." . ,'. . . , '" . 
+" • It 
+... ~. . ... 
+~ .' .. , 
+• J " •• ' ...... 
+. • ... '. • . ' " .• A..' 
+00 IIOT BREATHI DUST WAPOR. OR SPRA~ MIST 
+,',- . '. 
+',I', .• :... .•. 
+, . • 
+" , " . 
+.. 
+" , 
+EMERGENCY SUPPLY. 
+fiRST AID 
+~ ; \.. ~~ .. ,.. ',.. " 
+.. . ~ ~ .. 
+. ~ ." 
+.. , 
+" .. 
+". 
+........ , " '", 
+',' 
+. " 
+. " .. 
+,.,. ,' .. . " ...... 
+, .' •• r .', " • i,' " 
+. . -... . . . 
+. .. 
+N,VlR GIVE ANYTHING BY ,",OUTM TO AN 
+UNCONSCIOUS PERSON 
+. .. ~'" - -.. " 
+. , 
+! . '.I; ',' 
+" 
+, . 
+. " 
+, .. 
+' .. 
+. . :. ',' 
+, . 
+" " 
+" 
+' ... 
+'. 11\0' I.' 
+- ,.,,' 
+.' . " .' 
+• I" 
+" . 
+. ,,' ',,' 
+• 
+WARNING 
+.' 
+. ~., ,,' '. "'l. .' , ••• ,' 't l .;, [ 
+;., i.!' J • ,~~~ :, "_ l", ,.' .r ':c • ,. 
+'.' . 
+II,' 
+". 
+" 
+", 
+.,. 
+'. 
+. ". 
+',f ',' i " 
+..... 
+, , 
+I,':. . ~ " ' 
+, . 
+, .. 
+" 
+•• tt ~ ••. 1 
+Emulsifiable concentrate for controlling cer' ain insects 
+or. the listed fitld, forage, fruit and vege,able crops. 
+~ i ""'&s. an". --~ .. , 
+, .. . 
+Kpep out 01 reach flf children 
+DANGER! pOISO~OU5 BI S~,IN CONTAll. I~H':ATlON. OR 
+SlilllOI'iIr;r. 
+R,~PID.1 ABSORBED THROUGH S"N • J 
+REPEAlED EXPOSURE '>1Ai .• ~iHO'JT SWPTOMS BE ,~ 
+!NC~EASlt-iGl Y HAlARDOU< .. _.....;;; .. _;..;.;,.. ';::--=-~-;o..' _.-__ -J...::-jf---:-, 
+ACCC!PTEQ 
+1r' 1'1 ,'ttI 
+. zI· POI SON ·zI· 
+'. l
+-.y 
+Monsanto 
+~ I 
+'W COtdl'iT,) . II S [;~lION'J 
+• . .. .. , 
+DIRECTIONS FOR USE 
+... ' 
+., 
+• I't" ... ' •. 
+• 
+.' 
+r.orro~ 
+., '.,. 
+, " 
+~ ." 
+", ... 
+.' '.' . ' .. r .• . . . . ~i 
+~ ';' . 'l:'..!, ,":" ~'" ,-
+. ',!' :;. j ~ t'" ~''' ... ,~ _ "]""; -: .... _d~t'~ 
+". "',,, -, , ..... . '" .. . ~' "'. ~ 
+t.. : .' "'I' . ,'. .' ~. - 4., ' •. 
+. j ~. ! '.' '. '" . 
+, .••. ',. ·.~.~T··C 3 ~. 
+CAUTION ",' ,., 
+. " , . 
+. . 
+." . 
+~5 .""'-,-
+c --
+T( SACCO 
+. t· 'I 
+., 
+" . . ' .. . "~, ~ -,. 
+',. 
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+, . 
+. " 
+" 
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+. ... 
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