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/5905-357.md

@@ -0,0 +1,158 @@
+# HELENA AG CHEM TOXAPHENE 6-E AN EMULSIFIABLE LIQUID
+
+- EPA Reg No: **5905-357**
+- Registrant: HELENA AGRI-ENTERPRISES, LLC, D/B/A HELENA CHEMICAL COMP
+- Signal word: Warning
+- Active ingredients: Toxaphene ( Technical chlorinated camphene (67-69% chlorine) ) (58.57%); Xylene (30.92%)
+- Label accepted: 1983-06-14
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005905-00357-19830614.pdf
+
+---
+-, 
+it .. I. 
+RE~TnICT:D-USr. PCS~ICIDE 
+Fo= l."ct.li 1 sale to and USc only by Certi f icd J\pplic.).tors or persons 
+unc~r their direct supervi~ion, and only for those uses covered by 
+t.'lc C~rtifi~d i\pplicator I B ccrtificiltion. 
+11EIEJ,\ 
+"1:0)1. t:I P ~€: "Il:' Co( 
+EP'-\ ~(GNo_ 5'10$- 3S? 
+A...~IVE n;::;REDm:rs (BY \';Er::;iiT) 
+Ta-:apilerle .......................................................................... .. 
+Xi'le.'1e .............. -................................................................... .. 
+D-"E.!{{, n;Gf"mre-r£S .................................................................... .. 
+Contains ~ pounds toxaphene per gallon. 
+!:IEP OUT OF RE,\CI! OF CHILDREN 
+: 
+W ;, Rill II G 
+SEE SIDE Pi\:;r:L FOR ADDITIO~;AL PF.ECAUTIO:IARY 
+, . 
+58.57% 
+30.92<:. 
+10.51% 
+100.00'" 
+cotton, corn For t.rcacr:cnt of an~r,·;onn.s, CUt· ... 'OlT:1.3 or gr.Js:;hoppcrs on 
+(~ •• d 1 1 ~r?; PC ;lur-inq ar.c.rt'jCIIr::l C:-:C1ption conditions .. 
+"----- / 
+~le, distrilA.:tion ot" w;c is pe..'T.Ii.tted only ",ftct" a sw'",inq of a"CrgenC'l 
+al;\rutions to E1',\ u/ il reder"l or: St:.J.te "'gcnC'l and issuance uJ EPA of a 
+fi.rriir.J t:h.:It an arergcncy conditlOn exists. and onl", as permitted ttl that 
+EPA findilYJ. 
+;'Ianuf",cturcd 13'/ 
+l!ek!U Chaniml Ccr.pan, 
+Ha:;>hls. '~~ 38137 
+1 
+I 
+I
+
+I 
+t 
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+t·; ;-.. R ~: ! tJ G 
+Po.:. 5'::'.(':...:.~ :~y .• ;';:':1 co:: t..J.:: ~, s"'allo!~ ir:.g, or inr..ll.ltion of sp:-ay ::list 
+ot" ""SO,""".: ::,,"ough 5};:':l" /-lily be fatill if sWilllowed. May be abso::bed 
+th!"o~::Jh skin. Do not brcathf3 spray mist.. 00 not get in eyes, on skin 
+or on clothin~. H.1sh throughly aftc!: using. Wash all cont.:tminat~d 
+clot!1i ng • .. ·i t~ SO~1.? (1n~1 hot water before reuse. 
+Du::,.:.:~S ar-~lic.lt:ion, kcc!, unpr-otcctec pcrzcns away froj.\ areas beir.g 
+tt'~.::.tc.:! "':: ~·:hc::, 2 there ~.J.:! be drif~. Do not ccnt:.l:':linol!:.e feed 0:­
+focd~t.t.:f:5. '[:'.l'; ?ro::'~c~ is toxic to bee!; and should not be applied 
+when bees arc act..:.vely vi~iting the are3 . 
+• P::-::tc=tive clc~~u::; at~d rl2S?i=a~ors are rc~~i!:'ci for all applimtors and other 
+F'2::-:::;=--~el i.°-::;ol-:e-i i..~ !:ti:.:i.~g, lCJ.di.:":~, trar.sfer.:-ing or other.vise ha.."ldlin; this 
+F·":.s:::'~..:.=~. P==";8~':":(! c2.~-:.:::..s ~t ccn!Jiz~ 0:: b.ats, i:.~e!.:.:eable gloves, I1..1.b!:er or 
+~j':"::.:":e:ic =-~~!:" b:c~:;, or Xot C~\'C!"S, lo:;.gsleevcd shirts and lor:.g pa.'1ts. Full-face 
+re.sp~."ltc:::; ar~ re~-:::I:r.:er:cecL In lieu of car~li2I1cc with t.l-te protective rrea.sures 
+rc-:;o.tircd for a??lic.:!to::s, use::s Ir.:ly use closed systans IlCtr.ods of mi:d.":", loadir.g and 
+har.::li::g. HO~'eve:: it is rec=2."1cw tlut mi.;,ers and loaders wear water proof gloves. 
+~~al a;?f!.c::.~::rs .L~ t=o3i~l· ... ·t; prcssu.=-e ccc!~its and .;::r:cr appliC.:ltcrs in ca~able 
+grc::. ... .::j ~?T.e.'1t V1i~;. D.!--,?rc::n.-i.J.::~ fil':e.r!:; at all air inta.'.~es n~-..d not o::rr;>ly Hit..~ 
+e.~s~ p:ct;~.l.:t2 clc~:..!1~g rc~ .. !iTe.l'el~. 
+If S· .... a!.10· .• ·c·J: DJ :lot- ':':1r.!· .• ;:.~ vC"'"1iti.:-.g. (Sec (!h:!~ici..ln'5 Note) 
+:: ...... :(>!.. ~Ji·:,~ <lU::!:!!l;:r, b:' ra:.:.~h to ~"l;: unccn5ciou~ 
+r'~r=~~. C~ll a pt!~·~:C!~ll. 
+1-"0= :;~:!:) I..-:O:i·~.:!·";~: r:.l·:~'..;·!t~ t:Oi1t,l:~it1.!t~d Cl:Jt!lir>] ..lnd ~ ..... 1..:;h 3kin thrauqnly 
+"'l.~!'; :.() '";' .. · ..... 'll ~ .... 1tr:"r. 
+For £:r'c Co:.t..Jct: Flu~L · ..... i th cl~~.:ln ..... ~'lter for at least 15 minutes. 
+Call .1 rhY!~lCi~:l. 
+If ~~~l!c~ed. tl~C ~~~trlc l~vdqc. Avoid aspir~tion. 
+TOX.lr;ht:'flt: ;n·' .... :l..=~;, ccn~ :-.:11 ne.r·,'uu:..i ~y:.iter:l f!XC'lt~ltl.Cn thJ,t rczpo;)j:; to 
+b.lr!nc·l:-l':- ...r.".:1: :Jcrl·:lt.!·:~S. Pr0'/l1n~ 0r cOil!:::ol c.on'!.':.ll..;':'or.'!; ... ·i::~ 
+c.lu =e ·Il·' ':. wJ':,,'~' ,_1'-,'; ::..::t-....:1; .':..:..r:, :; ... :.J ...... - ··_~:!; ... :J.J!"PJ.:~1~ :..~~ ':.~.,.! Jr·.~.; 
+c:' -:nJl':·:=. ~:,..:.=~ :.:.;~:: .. :.~ :1.1 .• 1 t".d~·!·" ~,J::'; .!J:-..!~:'O:. J:'~ J.~::c::. 1 
+llJr.'~ !.':":~'.' .1.:·_;~·_!·l":..: .:J:-l l'j "h.:~I·~~.~:·!:'1t."'!.l.11·1 ;).", .t.;('I..~ .1:o:.-:-r ::-:'':'~l.ll 
+:,-:'.:,: ~.: ~ '1:;;. 
+wlt:...::-. '_'.1 •• E·r.·;~:.:_J :...:. :'::1. 0 • .:;. U~i'.l:·':.:-.:":l': v:: ~!.:.d":.~'". Cl.!:;':.J:'L.cn J::.i .;\!l':·.lr·~, 
+P~!l:: flc.1l:!: .,;U!·':.C'0, ':c.-.":'".\.:n:'::.:JJll.! Oi';:;0~lSl1 C~::tcr, ,\tl.lnt.l, Cito.:-1 J..l. 
+II I 
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+~--- .~. ---, 
+r.; •. ~ ..... ',L\" .. ::... ... ,~ ;':." "'_ \.&"':"";':' 
+00 02''': '-l~t!r rO'.1:: or S~C!:-, :'lC'.1t" h'~,lt 0'[ oren fl..lInc. In C.J.S~ of ~pillag~, 
+.. . 1 -h 5011",1-:;: to ~o".~· "0. "I Po'.,' liquid. US(! .)l;~c:-:;cnt ..::1..1',., !\j"::-1t.·.:: .. l In{.~ I 0r o~ .. cr ....... _ ..... _.... .... 
+, '1 '. ,····ly t·,·c .......... , t.er ".,uo .• o 1; cs. Na~!: .lr~a Sc:-.:::'C" ''':'~) t!X:~';S ....lr.~! OJu!-"'.:' re!.. .;.~.~ ~..... _ i" ...... ... 
+wi~!1 st::o:--.q dntc!.-r:~nt anl.i hot · ... · .. "ltf'r. 
+Storage And Disposal 
+Do not contaminate water, food or feed by storage or 
+di~posal. Open d~~ping 15 prohibited. 
+Pesticide Disposal: Pes~icide, spray mix~ure, or rinse water 
+that cannot be used according to label instructions must be 
+diSpOScld of accordin~ to federal or approved State procedures 
+under Subtitle C of the Resource Conservation and Recovery 
+Act. 
+Container Disp02"l: Triple rinse (or equivalent). Then offer 
+tor recycling or reconditioning, or dispose of 1n a sanitary 
+landfill or by other approved Stolte and lOCdl procedures • 
+. . 
+DIF~!':':::: FCrt USE 
+• 
+It is a violatic:l 0:: Fc,.i·]r~l: 1.].· ... · to l1!.,;...! t:li~ prn:h.!~ in a ~.3f'.!;er incc:1Sistent wit..'1 its 
+laD~l."..!:g • 
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+~_ 1\" 
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+fl::.:lr.).
+
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+~lOO Poplar, Suite 3l0U 
+tieRplli a. ,&,'1: Jf4!." 
+Ileac tI~. W"ahbllrn: 
+SII!JJ"ct: U<H"n;l 'tox"phene &;', ~JU!>-J56 
+r.cl.,na '.'ox""nene ~I:, (!>~O~-J~) 
+(I vJ 
+L'\ CV (; 
+I 
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+Date ut 31x>V" a~",1J.""tf,,"Ii:· AVci 1 11, l:)dJ 
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+~ua .. nrl~·j, wlllllW.i .. c..'ct::ptablt: vro"ld4ltd lOU dt:.·let~ th~ wording ·o( ~i1all grain.-
+l~llo4tl l.1i f'nCloti~1 foe yulJc re(!otc:s. 
+~\I I 
+_\~.-<jC:("~~/. ----J ( __ I 
+Jt>'z' s. t:.llt:nt..crqct 
+Pcu<.luCl Ha~J.[ (Ii) 
+1 nllBct i C l..;h:-t?Cailitut 1c i de a[ anerl 
+~~Jlctr~Llon DiVision ,~a-7~7) 
+---, 
+. . 
+\