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/524-390.md

@@ -0,0 +1,188 @@
+# FALLOW MASTER HERBICIDE
+
+- EPA Reg No: **524-390**
+- Registrant: BAYER CROPSCIENCE, LLC
+- Signal word: Danger
+- Active ingredients: Glyphosate, isopropylamine salt (16.5%); Dicamba, isopropylamine salt (7%)
+- Label accepted: 1998-05-08
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000524-00390-19980508.pdf
+
+---
+4. CompanylProduct CName} 
+Fallow Master Herbicide 
+5. Name and Address of Applicant (Include ZIP Code) 
+Monsanto Company 
+700 14th Street, N.W., Suite 1100 
+Washington, DC 20005 
+D Check if this is • new address 
+Amendment - Explain below. 
+i EPAt-PrOdJ~t·Mi.~~Vvjl·" ,!'.":~""; .': ,,:0. 
+Mr. James Tompkins 
+PM' 
+25 
+6. Expedited Review. In accordance with FIFRA Section 31cH3) 
+Ib)ti). my product is simUar or identical in composition and labeling 
+to: 
+EPA Reg. No. _______________ _ 
+Product Name 
+Section - II 
+Final printed lobel. in ,_noe to NOTIFICATION 
+Resubmission in response to Agency lettar dated ______ _ 
+o o 
+D 
+Agancy latter dated 
+-Me Too· Application. 
+NAY - 8 1998 
+Notification - Explain below. Other - Explain below. 
+Explanation: Use additional page(s) jf necessary. (For section I and Section" ) 
+E",p"'''c;R vo/u".f.c. ... y sl.tl,,;- c, .. ,jJ COlA>?-J 
+.jO /hOt-f A .,,££'"/1(7"01 / CO l,u"/'I'tr 
+Section - III 
+1. Material Th. Product Will Be Packaged In: 
+Child·Resistant Paekaging Unit Packaging Water Soluble Packaging 
+B
+ve •• 
+No B
+v •• 
+• No E3 
+V •• 
+No 
+If ·Ye.- No. per 
+2.. T~ of ConteiMf 
+Gla •• 
+Peper 
+• Certification must 
+btl submittflti 
+Unit Paak.aging wgt. container 
+If -Yes­
+Package wgt 
+No. per 
+container ~
+::c 
+Other (Specify) ______ _ 
+I 
+3. Location of Net Contents Infonnetion 4. Size«s) Retail Container 5. Location of Label Directions 
+o Lobel o Container B
+'onlobol . 
+On lAMIing accompanying product 
+6. Mannar in Which label is Affixed to· Product - Uthograph _ Peper glued 
+Stenciled 
+o ~th.r _____________ _ 
+Section - IV 
+1. Contact Point (Compl.t. items dir.ctly below for identification of Individual to b. contacted. if nee.sallfY, to pro-ceu this applic6tion.) 
+Name 
+Dr. Russell P. Schneid(!r 
+TIde Agricu1tura1 Regu1ation 
+Di rector 
+Telephone,Md. ~~e ...... Code) 
+(202) 7tlS'-'2460 
+. Certification . 
+( certify that the statements t have made on this fonn and aU att6C~ntt tMfeto ace true, accucate 8nd!":""(\,J~6{e. 
+I acknowledge ~hat any knowingly fehl~oI misJeading .. tet.~ent ma~ ~e punisheble by fi.·or imprisonmunt or 
+both und~.pphcable law'f /.'# '. . . . . . . . , 
+Manager, Registrations « <, < 
+4. Typed Nem,tI - / h stephen J. Wratten, P.O. 
+5, Date April 23, 1998 
+. 
+EPA Form 8570-1 IRev. 8·94) PfeViOUS editions ara obsolete .. WhIte • EPA file Copy lotIgIneIl 
+& bata Application 
+R,tceived 
+; " 1!>tampedl 
+, " 
+-, · . . · · · · . 
+• · 
+, 
+• · • • • • 
+VeI_ - AppIcenI Copy
+
+\ 
+( 
+. - SUPPLEMENTAL LABELING 
+READ THE ENTIRE LABEL FOR FALLOW MASTERe HERBICIDE BEFORE 
+PROCEEDING WITH THE USE DIRECTIONS CONTAINED IN THIS 
+SUPPLEMENTALLABELING. FOLLOW ALL APPLICATION DIRECTIONS, 
+RESTRICTIONS AND PRECAUTIONS ON THE EPA REGISTERED LABEL. 
+"Label" as used in this supplemental labeling refers to the label 
+booklet for Fallow Master herbicide and this supplement. 
+Fallow Master logo 
+EPA Reg. No. 524·390 
+FOR USE IN CERTAIN COUNTIES IN NEW MEXICO, OKLAHOMA. AND TEXAS 
+Keep out of reach of children. 
+CAUTION! 
+In case of an emerQency involving this product, Call Collect, day or night, (314) 694-4000. 
+®Fallow Master is a trademark of, and used under liseense from, Sandoz, Ltd. 
+DIRECTIONS FOR USE· 
+It is a violation of Federal law to 
+use this product in any manner 
+inconsistent with its ~abeling. 
+This label must be in the posses­
+sion of the user at the time of 
+application. 
+AVOID CONTACT OF HERBICIDE 
+WITH FOLIAGE, GREEN STEMS, 
+EXPOSED NON-WOODY ROOTS 
+OR FRUIT OF CROPS, DESIR- . 
+ABLE PLANTS AND TREES, 
+BECAUSE SEVERE INJURY OR 
+DESTRUCTION MAY RESULT. 
+See "GENERAL INFORMATION" 
+and "MIXING" sections of the 
+label booklet for Fallow Master 
+herbicide for essential product 
+performance information .. 
+RECOMMENDATIONS 
+This product may be used in the 
+following counties for the 
+specified states: 
+New Mexico 
+Curry 
+Oklahoma 
+. Beckham 
+Commanche 
+Harmon 
+Jefferson 
+. Stephens 
+Wachita 
+Texas 
+. Armstrong 
+Carson . 
+Childress 
+Deal. Smith 
+Gray' 
+Hardeman 
+Parmer 
+Randall 
+Wheeler 
+Wilbarger 
+Quay 
+Caddo 
+Greer 
+Jackson 
+Kiowa 
+Tillman' 
+Briscoe 
+Castro 
+Collingsworth 
+Donley 
+Hall 
+Oldham 
+Potter 
+Swisher 
+Wichita 
+Refer to the label booklet for 
+Fallow Master herbicide for 
+Complete Directions for Use and the 
+use precautions and restrictions. 
+Read the 'timit of Warranty and 
+Liability" in the label booklet for 
+Fallow Master herbicide before 
+u.sing. These terms apply to this 
+supplemental labeling and if these 
+terms are not acceptable, return the 
+product unopened at once. 
+©Monsanto Company 1998 . ..... • • MONSANTO COMI'AfW 
+ST. LOUIS, MISSO.l.j~(63167 
+.,', .. 
+, , · , . . . , , 
+.. . . 
+· .. ...