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/264-669.md

@@ -0,0 +1,160 @@
+# STARLINK CORN
+
+- EPA Reg No: **264-669**
+- Registrant: BAYER CROPSCIENCE, LLC
+- Signal word: Caution
+- Active ingredients: Bacillus thuringiensis subsp. tolworthi Cry9C protein and the genetic   material necessary for its production (pRVA9909) in corn plants (4.7%)
+- Label accepted: 2000-04-07
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000264-00669-20000407.pdf
+
+---
+i 
+Dr. Sally Van Wert 
+Director, Regulatory Affairs - Biotechnology Nort\:! America 
+A ventis CropScience USA LP 
+2 T. W. Alexander Drive 
+P.O. Box 12014 
+Research Triangle Park, NC 27709 
+Dear Dr. Van Wert: 
+SUbject: Amendment Application Dated Febmary 4, lOOO Regarding Modification of Term 3 of 
+the Terms and Conditions of this Registration and Revised Labeling! StarLinkT " Corn 
+EP A Registration No. 264-669 
+The amendment referred to above, submitted in connection with registration under 
+FIFRA section 3( c )(7)(A) is acceptable, subject to the following. 
+I) Submit and/or cite all data required for registration of your product under FIFRA. 
+section 3(c)(5) when the Agency requires all registrants 0; similar products to submit such data. 
+2) Term 3 of the terms and conditioTI5 "fthis registration is modified to read as follows. 
+Grower agreements (Stewardship Agreements) \vil1 s-r~':ify :h:n ~rowers must adhere to the refuge 
+requirements as-described in the Gro\ver Guide/Product l~sc Guide and/or in supplements to the Gro'\ver 
+Guide/Product Use Guide. Specifically, growers must phn: :l minimum structured refuge of at least 20% 
+non-Bt corn. Insecticide treaUTIents for conrrol of EurOpC'JI: corn borer, corn eaf\vorm andlor Southwestern 
+corn borer may be applied only if economic threshold~ JIe ,c3.c!:oed for one or more of these target pests. 
+Economic thresholds will" be deterrni..1.ed using methocs rec0r.unended by loed or regional professionals 
+(e.g., Extension Service agents, crop consultants). Im::uct:0I:S to growers will specify that microbial Sf 
+insecticides must not be applied to non-Sr corn refuges. Re~uiremel1ts for refuge deployment \vill be 
+described in the Grower GuideslProduct l-se Guides. Gro\\-ers r:111St plam the refuge within V2 mile of their 
+Sf com acreage. In regions of the corn belt where cOIl.'.-entlOl131 insecticides have historically been used to 
+control ECB and SWCB, grmvers wanting the option to tTc::'.i thes-e pests must plant the refuge \vithin I~ 
+mile of their Sr corn. Refuge planting options include: Sep3.fJte fields, blocks \vithin fields (e.g., along the 
+edges or headlands), and strips across the field. When planting the refuge in strips across the field, growers 
+must be instructed to plant multiple non-Br rows whenever possible. 
+COHCURR::~c:.: ----- \ 
+, I -I i I __________ .1. .. -.... ----------.. --..... ~.----. (, ' _ /. ~ ----.--------.----............ - .... -- _ ......... -.,--... -, 1 
+, .-.... --......... " .... -.... :···.-~.-.-·~JI: --'" ........... t -. '''' ...... -.... ~ ....... _-" ._--·.-J---1
+L
+·· -_-... _ ... _." 'J' t_·_·_· -'-;:;;;'" 'f?i("'-~rLf"'1Li" •• ~ •••• ~ ... . 
+_ O:=:=ICIAL.FILE C:::J?';
+
+3) Make the following changes to the draft label submitted prior to releasing corn for 
+shipment under the terms of this amendment. 
+a)Change the registration number referenced for Liberty to "264-660." 
+b) Replace the statement "However, har.esting of the corn planted after April I, 2001 is 
+permissible subject to the terms of this registration." with "However, harvesting of the corn 
+planted prior to April I, 200 lis permissible subject to the terms of this registration." 
+4) Submit five (5) copies of your final labeling. 
+Your release ofBt corn into commerce under these modified terms and conditions 
+constitutes acceptance of these conditions. If these conditions are not complied with, the 
+registration will be subject to cancellation in accordance with FIFRA section 6(e). 
+A stamped copy of the label is enclosed for your records. 
+Enclosure 
+Sincerely, 
+;)L~lt: aJt·~<--
+~anet~. Andersen, Ph.D. 
+. Director 
+Biopesticides and Pollution 
+Prevention Division (7511 C) 
+---------------------------------.-CC;O~;.~~~.:;H~~;SS_ ·---------I~-------
+SV"SCL ~ \ 1'" I \ I .... -... .1. ... -............. ~ ..... --'."'-'-.. . 1 .. · .. --, .. -·· .... ·· ............... ..· .. · .. ·-: .. ··' .. i .. ·· .. ·_··· .. -.. ····_·· .. ··-·· .. r······ .. i ' 
+~A~:AME ~ .... -· .. · .. · .... ·.'I' .. -.................. ··· .. ··--· .. T·~···-·· ...... ·i·-.... · ........ ·T-.... -····· .. r-··· .... ·~·~.-... ·~::·~·~·~~~ 
+Ti _ - - Or:-: ..... .--. ;-!._=- c- ......
+
+'oj ,\ 
+StarLink™ CORN 
+StarLink"" com produces both an insecticidal protein, Cry9C from Bacillus rhuringiensis subsp. 
+la/worlhi. for protection from European com borer and Southwestern com borer, suppression of 
+Black cut worm and Cornmon stalk borer, and a herbicide resista'lce protein, phosphinothricin 
+acetyltransferase (PAT). PAT provides protection from the Liberty~ herbicide (EPA Registration 
+Number 264-669), a herbicide that has glufosinate-arrunoniurn as its active ingredient. 
+StarLinkT>f corn are descended from corn plants transformed with vectors pRY A9909 and pDEl 10. 
+Active Ingredient: 
+Inert Ingredients: 
+KEEP OUT OF REACH OF CHILDRL" 
+CAUTION 
+Bacillus rhuringiensis subsp. tolworlhi Cry9C 
+protein and the genetic material necessary for 
+its production in com ....................................................... O.9-4.7%h 
+Substance produced by.a marker gene and its 
+controlling sequences in com ......... ~ ................................. O.2-1.6%1 
+Tne percentages list the ingredient as a percent of the: total plam prot6n on :a dry weight: basis . 
+• US Patent5 ?e!1ding. 
+EPA Regisu-ation No. 264-669 
+EPA Esta':llishment Number: 070218-BEL-OOI 
+DIRECTIONS FOR USE 
+It is a vio~£ion of Federal Law to use this product in a manner inconsistent with its labeling. 
+Keep out of lakes, ponds or streams. Do not contaminate water by cleaning of equipment or 
+disposal of wastes. All field com containing the plant-pesticide ltat is sold or distributed by 
+Aventis CropScience USA LP or a cooperator or licensee of Aventis, must be accompanied by 
+informational material that contains the following: 
+StarLink™ com contain a Bacillus thuringiensis subsp. to!worrhi insecticidal protein, Cry9C and 
+may only be used according to the instructions below for L':e control of the following insects: 
+1 . .!.."1entis C:-opSci~nce US:-. !..? 
+2 T.W .. Ale.."t.anci2r ~=iv= 
+P.O. Bo.:, lz,e;.;. 
+?~2.sea:--.:~ ~.3.::~!e Pa!"t:, ~rc ::'7--::'= 
+R2-..-:.sed beel: 3 . ..1..::::2 [:'~ 
+=
+
+4/~ 
+Starlink Ti>! com contain a Bacillus Ihuringiensis subsp. to/worrhi insecticidal protein, Cry9C and 
+may only be L1sec accorci:1g to the instructions below for the suppression of the following 
+insects: 
+Black cut wor:n 
+Common staL~ bore-; 
+AgToris ipsion (Hufnagel) 
+Papaipema nebris (Guen.) 
+Do not use this com until yeu have read the Bag Tag and the Grower's Guide. 
+Insect Resistant Management: To protect this important technology, a structured non-Bt com 
+refuge must be plfL'1ted in close proximity to your StarLink™ corn fields. Specifically, a 
+structured refuge of non-Bj corn equal to at least 20% of the total corn acres must be planted. 
+The refuge must be located \VitEr. !I: mile of the StarLink™ field, unless you plan to use a foliar­
+applied insecticide for Corn borer control; then it must be planted within I/. mile. Any 
+insecticide treatment for Com borer cannot include sprayable Bt products. 
+Seed Production Fses: Seeds eX;JIess:ng the Cry9C protein should be planted at a maximum of 
+40,000 seeds per acre on the site .. -'.ny seeds, plants or plant materials in the StarLink™ field, or 
+within 660 feet of L1e fielc that is not used for seed production should be destroyed or used 
+domestically for arumai feee or ::o::-food industrial pwpases. None of the seeds, plants or plmt 
+materials in the StarLin.1(TM fielc., or "'ithin 660 feet of L1C field, may be used for food uses or 
+may enter international commerce. 
+Feed or Non-food Industrial LSe5: Seeds expressing the Cry9C protein should be planted at a 
+maximum of 40,000 seeds per acre on tl:e site. Any seeds, plants or plant materials in the 
+S tarL ink T" field, or wiL\}in 660 feel of the field, shOUld be used domestically for animal feed or 
+non-food industrial purposes. "t\o::.e of the seeds, plan.ts or plant materials in the StarLink T" plot, 
+or within 660 feet 01:he 1Jeld, may be used for food uses or mey enter international commerce. 
+STORAGE AND DISPOSAL 
+Seed Storage: Store in a cool Cc"y place separate from conventional com seed. 
+Seed and Plant Disposal: A::y seeds, plants or plant materials in the StarLink™ field!, or 
+within 660 feet of t~e field, may be used domestically for animal feed or industrial pwposes, or 
+destroyed. None of L'le seeds, pla.,:(s or pla.'lt materials in the StarLink™ fieldt, or within 660 
+feet oflhe field, may be used for food uses or may e7lter international commerce. 
+Container Disposal: Do not reuse bag_ Discard bag in t.rash. Ensure that the bag is completely 
+empty of seed before disposal. 
+2 ...;, ... ·entis Crop Science USA LP. 
+2 T. W. Alexander Drive 
+P.O. Box 12014. 
+'::'25ea.::...'-: Triangle Park, NC 27709 
+Revi"ed label: 3 April 00 
+P.24
+
+For Product Inquiry Information, 
+Call Toll Free: 1-877-ST;,. .... 1li.I:;K 
+(1-877-782-7546) 
+The registration of this pesticide prcduCl for use in field caIT. ,,,",ill a'Ctoma!ically expire On midnight . .o..;:rii 
+1,2001. After this registration has expire~ no field corn seed thZ! contain the pes~ic:de product may be 
+sold or planted. However. harvesting of the oom plamed after Ap':: 1,2001 is permissible subject to the 
+terms of this registration. 
+3 .;"ventis C:opScience GSA :2. 
+2 '! .. ,~,'. _.l.lexande.:r Dr.::e . 
+?O. Box 12C4. 
+::esea!"cn T:ia::lg~e P3.rk. NC 27';'C9 
+Re~~"d [;:";"'1: 3 Apr": GO 
+?25