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/34704-25.md

@@ -0,0 +1,136 @@
+# CLEAN CROP SEVIN* 10 DUST
+
+- EPA Reg No: **34704-25**
+- Registrant: LOVELAND PRODUCTS, INC.
+- Signal word: Caution
+- Active ingredients: Carbaryl (10%)
+- Label accepted: 1974-12-04
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/034704-00025-19741204.pdf
+
+---
+s 
+DIRECTIONS FOR USE 
+Apply dust when insects first appear and repeat at 7 to 10 day 
+intervals as required to maintain control. Apply thoroughly to 
+upper and lower leaf surfaces. Sevin 10 Dust may be appiied lip 
+to the dav of harvest except where noted. 
+ASPARAGUS: .:~r1lJNsJ!ttetlH-~ Use 10 to 20 pounds dust per 
+acre for u. on Ii,. or...... Do not apply more tMn once 
+every 3 daVS. Allow 1 day between application and harvesting 
+asparagus spears. Use 20 to 40 pounds dust per acre on ferns at 
+post-harvest. 
+BEANS: M.exi~~ Bean B~!le - Use 5 pounds dust per acre. 
+tt~~t L~Utfl.etre, Leafhoppers, Velvet Bean Caterpillar, Western 
+B~an_ .cI,JJ.Worm - Use 10 pounds oTdust per-acre:-ArmyworrlB;­
+Corn Earworm, Plant Bugs - Use 10 to 15 pounds of dust per acre. 
+COBJIl: Corn Earworm, European Corn Borer, Fall Armyworm. 
+Sap Bee~les, F!ea treet!~ ~ Use rOto "20 poundsdusfper acre. 
+For larvae in wnorl fbudworm damage) and foliage feeder:;, apply 
+to entire plant. For insects attacking silks and ears, apply 2 tC' 
+3 day intervals starting when first silks begin to dry. Three or 
+more applications n~Jy be required. Timing and good coverage 
+are absolutely essential for effective control. 
+CUCUMBERS, ~EgONS, PUMPKINS, SQUASH: PicklevvorrT', 
+:vIell5riworm - Use to 10 p6unds of dust-per acre. Cucumbfor 
+Beetles, ~quash Bugs - Use 10 pounds of dust per acre. Avoid 
+e)Ccessive aoplications. Do not treat when tender foliage is wet 
+or in presence of oro longed high humidity. 
+~GGPLANT, PEPPER. POTATO, TOMATO: C9!0.!ado Potato 
+eetle, Flea Beetles, Leafhoppers - Use 5 to 10 poundS-Oflfusr 
+per dcre. Eu~opea!" ~orn Jiorer, Tomato fr~itworm, TomatQ 
+Hornworm, Stink Bu~ -lJse 10 to 20 pounds of dust per acre. 
+ALFALFA, CLOVERS, COwpEAS, SOYBEANS, PEANUTS' 
+Blister Beetle. Mexican Bean Beetle - Use 5 to 10 pounds of dust 
+per acre. Alfalf" Caterpmar, Green Cloverworm Leafhoppers 
+Thrips, Velvet Beall C.terpillor - Use 10 pounds of dust per acm: 
+Armyworms, Stink Bugs, Webworms - Use 10 to 15 pounds of 
+dust per acre. Some leaf infury may occur if applications are 
+made when tender fOliage is wet. 
+FO~AG~, GRASSES AND P~TU~: Armyworms, Stink Bugs, 
+fhi.,. - Use 10 to 15 pounds c.f dust per acre. For t)ptimum 
+thrips control in grall8S grown for seed, direct dust into boot. 
+* 
+INSECTICIDE 
+ACTIVE INGREDIENTS: 
+·Carbaryl (1-Naphthyl N-methylcarbamate) - - -. 10.0% 
+INERT INGREDIENTS: - - - - - - - - - - - - -. - - . - - - - 90.0% 
+Total - - - . - .. - - . - - - - - - 100.0% 
+·Sevin 
+• Trademark of Union Carbide Corpor Jtlon 
+for the active ingredient carbaryl. 
+CAUTION: 
+Keep Out of Reach of Children. 
+HARMFUL IF SWALLOWED OR INHALED. Avoid breathing of 
+dust. Do not take internallv. Avoid contact with skin and eyes. 
+Wear regular long-sleeved work clothing. Change to clean clothing 
+daily. Wash hands and face before eating. Wash thoroughly after 
+handling. 
+AVOID CONTAMINATION OF FOOD, FEED. WATER 
+SUPPLIES. STREAMS AND PONDS DURING APPLICA· 
+TION OR WHEN CLEANING EQUIPMENT. 
+NOTE FOR PHYSICIAN: Carbaryl is a moderate, reversible, chol­
+inesterase inhibitor. Atropine is antidotal. Do not use 2-PAM, 
+opiates, or cholinesterase-inhibiting drugs. 
+BEE CAUTION 
+May Kill Honeybees in Substantial Numbers. 
+This product is highly toxic to BEES exposed to direct treatment or 
+residues on crops. Protective information may be obtained from 
+your Cooperative Agricultural Extension Service. 
+Do Not Use when value of Bees as pollinators is more important 
+than insect control. Before applying, warn beekeepers to locate hives 
+beyond bee flight range until one week after application or to take 
+other equally effective precautions. 
+DISPOSE OF WASTES by burying in non-crop lands away from 
+water supplies. Container should be disposed of by burying with 
+wastes or by burning. Keep out of smoke. 
+--EPA Reg. Ncal MeU93 3¥ 701-;25 
+EPA Est. No. 00960-C()'o2 
+NET WEIGHT 50 LBS. 
+~ •• I.t:D_ 
+240 2200 STREET 
+GREELEY, COLORADO 80631 
+IMIr.~ 
+P.O. BOX 887 
+! 
+\ i 
+DIRECTIONS FOR USE 
+SORGHYMS' ArOl¥WQWlS, Corn Earworm. Stink Bug, Web­
+Jlor".!s - U~ 10 to 20 pounds of-dUSt per acre. SQ.l'jhum~~':­
+lJse 15 pounds of dust per acre. Direct dust into the fOrming 
+heacs. 70 control sorghum midgE, apply 3 to 4 days after heads 
+have emerged from boot. Do not apply within 21 davs of harvt!St 
+of grain. No time limitation on forage. 
+SU~R REETS: Armyworms. LeafhDPPttfJ, VV~Qrms· Use 10 
+10 pot,'ldS of dust per acre. Do not apply within· fot" days of 
+harvest. 
+STRAWBERRIES: Meadow S'pittlebug, Strawberry Leaf Roller, 
+'Strawberry Weevil - UseW-io·2O pounds of dust peracre~ - 00· 
+not apply w1iflin-l day of harvest, 
+LE TTUCE, CA R ROTS: F I~ BeE ~!es, H~rlequj(l. Rug. LeafhOJ>­
+p~r~ - Use 5 to 10 pounds of dust per acre. Six-spotted Leaf-­
+Fiapper - Use 10 to 15 pounds of dust per acre. Use in a 5 to 7 
+day schedule. 4rrnyworms, Imported Cabbage Worm. Corn.Ear­
+w«;lrm, Spittlebugs, Tarnish Pl!tntpugs. Stin~ BugS - Use 10 to 20 
+pounds of dust per acre. For optimum controrof corn earwQ[m 
+after lettuce heads begin to form, use 20 pounds in-asta; day 
+schedule. Do not use for cabbage looper control. Do not apply 
+within 3 days of harvest of head lettuce or within 14 days of 
+harvest of leaf lettuce. 
+gHICKENS, PARTRIDGES, P-HEASANTS, ~IGEONS, DUCKS. 
+EESE, TURKEyS, GAME 8IROO: Chlcken.Mite. ~Ieas. Li~. 
+Northern Fowl Mite. ON BIRDS: Use-1/2 pOund dust per 100 
+birds. Repeat in4 weeks if necessary. Apply thoroughly by 
+means of a shaker can or hand duster. Do not apply within 7 
+days of slaughter. Do not contarr inate feed or drinking water. 
+BedbUgs, Chicken Mite, Fleas - IN OR AROUND POULTRY 
+HOUSES: Apply 112 pound per 40 square feet of litter or floor 
+space. and to roosts and adjacent areas by means of a shaker can, 
+hand duster or power duster. Force dust into cracks and crevices. 
+Repeat as necessary. Do not treat nestlitter. Avoid direct con­
+tamination of eggs. Do not house birds in treated houses within 
+7 days of slaughter. 
+AVOID CONTAMINATION OF FOOD, FEED, FEED­
+ING TROUGHS AND WATERING RECEPTACLES. 
+NOTICE: Buyer assumes all risk of use, storage, or 
+handling of this product when not in strict accordance 
+with directions given herewith.