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/100-670.md

@@ -0,0 +1,391 @@
+# APRON + CAPTAN FUNGICIDE SEED TREATMENT
+
+- EPA Reg No: **100-670**
+- Registrant: SYNGENTA CROP PROTECTION, LLC
+- Signal word: Danger
+- Active ingredients: Captan (31.5%); Metalaxyl (12.5%)
+- Label accepted: 1994-09-08
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000100-00670-19940908.pdf
+
+---
+P" . ., 7 . M. L J ! 00 - 1ro70 
+UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
+WASHINGTON, D.C. 20460 
+THERESA KAMICKER 
+CIBA-GEIGY CORP. 
+P.O. BOX 18300 
+GREENSBORO, N.C. 27419 
+SEP 8 1994 
+OfFICE Of 
+PREVENTION. PESTICIOES ANO 
+TOXIC SUBSTANCES 
+Subject: Label Amendment Submission of 09/15193 in Response to PR Notice 93-7 
+EPA Reg. No. 100 .. 670 
+APRON & CAPTAN FUNGICIDE SEED TREATMENT 
+IMPORTANT NOTICE: This Letter Requires You to Submit a Notification to the Office 
+of Compliance Monitoring within 20 Days. 
+Dear Registrant: 
+The labeling cited above and submitted in connection with registration under the 
+Federal Insecticide, Fungicide, and Rodenticide Act (FlFRA), as amended, is accepted 
+subject to the comments listed on the enclosed sheet. A copy of your proposed labeling 
+stamped "ACCEPTED WITH COMMENTS" is enclosed. 
+SERIOUS ERROR(S) ON SUBMITTED LABELING: 
+EPA has determined that one or more of the errors on the labeling you submitted 
+to the Agency is categorized as "serious" as defined in PR Notice 93-11. In general, serious 
+errors are those that may create a potential for harm to workers, handlers, other persons, 
+or the environment; or those that prevent the achievement of the basic goals of the Worker 
+Protection Standard (WPS) or FIFRA. 
+YOU MUST NOT SELL OR DISTRIBUTE (INCLUDING RELEASE FOR 
+SHIPMENT) ANY PRODUCT BEARING TIlE SUBMITTED LABELING. Sale or 
+distribution of any product with the incorrect labeling is a violation of FIFRA that could 
+result in initiation of an action for civil penalties andlor cancellation of your product. This 
+matter has been referred to the Office of Compliance Monitoring (OCM) for further action. 
+YOU MUST SUBMIT A NOTIFlCATION TO THE OFFICE OF COMPLIANCE 
+MONITORING WITIlIN 20 DAYS OF THE DATE OF THIS LETTER. 
+(}Q Recyclecmecyclable 
+0- ~ Printed with SoylCanola Ink on _r!hal 
+'00' _loins. !Not 50% racydecI fiber
+
+Page 2 
+Each notification must include the following information: 
+1. Registrant's name and address. 
+2. EPA Registration number of the product for which the labeling 
+was submitted. 
+3. Whether any product already has been sold or distributed (this includes 
+released for shipment) bearing the submitted labeling. 
+In addition, the notification must include the following information, IF you have 
+already sold or distributed any product bearing the submitted labeling: 
+1. Quantity of the product that has been sold or distributed. 
+2. EPA Producing Establishment number. 
+3. Location of the product, if known. 
+4. Proposed plan for assuring that product with the incorrect 
+labeling in your control, as well as that in the hands of 
+dealers! distributors! users, will be corrected. The plan must 
+include your proposal for assuring that the labeling is corrected 
+as soon as possible. 
+Submit the notification to: 
+Michael Wood, Director 
+Compliance Division, (7203) 
+Worker Protection Notification 
+Office of Compliance Monitoring 
+U.S. Environmental Protection Agency 
+401 M Street SW 
+Washington, DC 20460 
+Failure to submit a notification also may result in initiation of an action under 
+FIFRA for civil penalties, if you sold or distributed (this includes released for shipment) 
+product bearing the incorrect labeling.
+
+~--------.--. ------
+.. 
+Page 3 
+IN ADDITION, YOU SHOULD CONTACT IMMEDIATELY THE PE~...;.")i'.S TO 
+WHOM YOU SOLD OR DISTRIBUTED YOUR PRODUCT AND INFO.~iv. fHBM 
+NOT TO SELL OR DISTRIBUTE ANY PRODUCT WITH THE INCORRI:.CT 
+LABELING. 
+WHAT THIS ACCEPTANCE MEANS: 
+Based on your certification, the Agency has accepted the labeling changes that are 
+necessary to comply with the WPS labeling requirements of 40 CFR part 156. subpart K, 
+described in PR Notices 93-7 and 93-11. Any other labeling changes submitted in 
+connection with this amendment application but not directly related to compliance with the 
+WPS have neither been reviewed no~ accepted by the Agency. If you wish to make such 
+changes. you must submit e. separate amendment application proposing them. If your 
+product is currently suspended, the acceptance of this labeling amendment does not affect 
+the suspension in any way. 
+WHAT YOU NEED TO DO NEXT: 
+Submit the required notification. Then by the next label printing make all the 
+specified changes to your labeling. Send to EPA one (1) copy of the final printed labeling: 
+• BEFORE selling or distributing any product bearing the final printed labeling 
+as amended 
+AND 
+• WITHIN one year from date of this acceptance. 
+Submit the final printed labeling via the U.S. Postal Service to: 
+Document Processing Desk (JolN-LABEL) 
+Office of Pesticide Programs (7505C) 
+U.s. Environmental Protection Agency 
+401 M Street. SW 
+Washington. D.C. 204~1
+
+Page 4 
+Hand or courier deliveries of fmallabeling may be made to: 
+Document Processing Desk (FIN-LABEL) 
+Office of Pesticide Programs 
+Room 266A, Crystal Mall 2 
+1921 Jefferson Davis Highway 
+Arlington, VA 22202 
+Attachment 
+cc: Office of Compliance Monitoring 
+[\ I 
+\. . 
+JiftTo pki s, Deputy Chief 
+r:~tration Support Branch 
+'\j'tration Division (7505W)
+
+, 
+• 
+GREGORY R. WATSON 
+CEIBY GEIGY CORPORATION 
+Comments for: EPA REG. NO. 100-670 
+APRON + CAPTAN SEED PROTECTANT 
+~( Iv J 
+The following specific comments pertain to your WPS labeling 
+submission concerning the product cited above: 
+The restricted entry interval as outlined in supplement Three-A 
+should be added as shown in item 4 of section F. 
+The Personal Protective Equipment for early-entry as outlined in 
+Supplement Three of PR ~3-7 must be added to your label. 
+You may add the following acception to allow early entry if ther~ 
+will be no contact with treated seed. "Exception: if treated seed 
+is soil incorporated, the Worker Protection Standard, under 
+certain circumstances, allows workers to enter the treated area 
+if there will be no contact with anything that has been treated." 
+Correct the typographical error in the spanish text circled on 
+your proposed label.
+
+--------------------- - -----
+Front Panel 
+Apron® + Capt an 
+Fungicide Seed Protectant 
+An on-farm soybean and sorghum seed 
+treatment for protection against seed 
+rots and certain diseases caused by PythiYm 
+and Phytophthora spp. 
+Active Ingredients: 
+Metalaxyl: N-(2,6-dimethylphenyl)-N-
+WPS Proposed Label 
+Highlighted Copy 
+ACCEnED 
+..w. COMMENTS 
+'" EPA leiter D.ted 
+SEP 8 1994 
+u..... !he Fede .. 1 booeeIIcIft, 
+'_1.... ..... lIo<Ie..,0I4. "'" •• _ •• d ... , lor !he .... lIdd • 
+....... rod vad.r EPA Re,. No. 
+{l'lQ-VaQ 
+(methoxyacetyl) alanine methyl ester ................. . 12.5% 
+30.8% 
+.7% 
+*Captan: ............................................ . 
+Related derivatives; ... " ...................... '" ., • 
+Inert Ingredients: 
+Total: 
+*N-trichloromethylthio-4-
+cyclohexene-l,2-dicarboximide 
+Apron + Capt an is a powder for dry seed treatment. 
+EPA Est. 42056-IL-l 
+EPA Reg. No. 100-670 
+Keep Out of Reach of Children 
+DANGER/PELIGRO 
+56.0% 
+100.0% 
+Si usted no entiende la eti~~a, busque a alguien para que se 
+la explique a usted en .~~ . (If you do not understand the 
+label, find someone to explain it to you in detail.)
+
+If in eyes: 
+If swallowed: 
+If inhaled: 
+-2-
+Front Panel (Continued) 
+'1/1 t '7 
+. ) . / , , 
+Statement of Practical Treatment 
+Flush with plenty of water. Call a physi­
+cian. 
+Drink promptly a large quantity of milk, 
+egg whites, gelatin solution, or if these 
+are not available, large quantities of 
+water. Avoid alcohol. Do riot induce vom­
+iting or give anything by mouth to an un­
+conscious person. 
+Remove victim to fresh air. If not 
+breathing, give artificial respiration, 
+preferably mouth to mouth. Get medical 
+attention. 
+If on skin: Wash with plenty of soap and water. Get 
+medical attention if irritation persists. 
+Note to Physician: Probable mucosal damage may contraindicate 
+the use of gastric lavage. 
+See additional precautionary statements on back of container. 
+See directions for use on back of container. 
+Five Pounds 
+Net Weight 
+Ciba-Geigy
+
+-3-
+Back of Container 
+DIRECTIONS FOR USE AND CONDITIONS OF SALE AND WARRANTY 
+IMPORTANT: Read the entire Directions for Use and the Condi­
+tions of Sale and warranty before using this product. 
+Conditions of Sale and Warranty 
+The Directions for Use of this product reflect the opinion of 
+experts based on field use and tests. The directions are 
+believed to be reliable and should be followed carefully. How­
+ever, it is impossible to eliminate all risks inherently asso­
+ciated with use of this product. Crop injury, ineffectiveness, 
+or other unintended consequences may result because of such fac­
+tors as weather conditions, presence of other materials, or the 
+manner of use or application all of which are beyond the control 
+of Ciba-Geigy or the Seller. All such risks shall be assumed by 
+the Buyer. 
+Ciba-Geigy warrants that this product conforms to the chemical 
+description on the label and is rea30nably fit for the purposes 
+referred to in the Directions for Use subject to the inherent 
+risks referred to above. Ciba-Geigy makes no Qther express or 
+implied warranty of Fitness or Merchantability or any other 
+express or implied warranty. In no case shall Ciba-Geigy or the 
+Seller be liable for conse~uential. special. or indirect damages 
+resulting from the use or handling of this product. Ciba-Geigy 
+and the Seller offer this product, and t~e Buyer and user accept 
+it, subject to the foregoing Conditions of Sale and Warranty, 
+which may be varied only by agreement in writing signed by a 
+duly authorized representative of Ciba-Geigy.
+
+• 
+-4-
+'. I f') . V 
+) 
+DIRECTIONS FOR USE 
+It is a violation of Federal law to use this product in a manner 
+inconsistent with its labeling. 
+Do not apply this product in a way that will contact workers or 
+other persons, either directly or through drift. Only protected 
+handlers may be in the area during application. For any 
+requirements specific to your State or Tribe, consult the agency 
+responsible for pesticide regulation. 
+AGRICULTURAL USE REQUIREMENTS 
+Use this product only in accordance with its labeling and with 
+the Worker Protection Standard, 40 CFR part 170. This Standard 
+contains requirements for the protection of agricultural work­
+er~ on farms, forests, nurseries, and greenhouses, and handlers 
+of agricultural pesticides. It contains requirements for 
+training, decontamination, notification, and emergency assis­
+tance. It also contains specific instructions and exceptions 
+pertaining to the statements on this label about personal pro­
+tective equipment (PPE) and restricted-entry interval. The 
+requirements in this box only apply to uses of this product 
+that are covered by the Worker Protection Standard. 
+FAILURE TO FOLLOW THE DIRECTIONS FOR USE AND PRECAUTIONS ON THIS 
+LABEL MAY RESULT IN CROP INJURY, POOR DISEASE CONTROL, AND/OR 
+ILLEGAL RESIDUES. 
+General Information 
+Apron + Capt an Fungicide Seed Protectant is a dry powder formu­
+lated specifically for seed treatment application at planting 
+~ in soybeans and sorghum. Unique formulation technology has 
+been incorporated to help lubricate the planter; thus allowing a 
+smooth even flow of seed to the furrow, while providing uniform 
+seed coverage and adherence to the seed. 
+Diseases Controlled 
+The combination of Apron with Captan provides protectant activi­
+ty against seed rot organisms and protectant and systemic activ­
+ity against Pythium damping-off, as well as early season control 
+of Phytophthora diseases of soybeans and downy mildew of sor­
+ghum. 
+Apron + Captan should be appJled at planting time, utilizing 
+either the Gustafson JF-l farm unit treater or the Gustafson
+
+-5-
+I .• ) i\ 1" . ) , 
+CF-80* treater to maximize seed coverage. (*Calibrate the Gus­
+tafson CF-80 treater as per the manufacturer's instructions.) 
+Seed should be placed in the treater and then the chemical added 
+as follows: 
+Soybeans: 
+Sorghum: 
+Notes: 
+Apply 2 ozs. of Apron + Capt an per 50 Ibs. of 
+seed for protection against seed rots, Pythium 
+damping-off and early season Phytophthora. 
+Apply 2 ozs. of Apron + Capt an per 50 Ibs. of 
+seed for protection against seed rots and Pythium 
+damping-off. For control of early season downy 
+mildew, apply 4 ozs. per 50 Ibs. of seed. 
+(1) For planters with electric eye monitors, 
+periodically clean them with brushes provided by the 
+planter manufacturer, according to their directions. 
+(2) Treated seed must not be used or mixed with food 
+or animal feed, or processed for oil. (3) Treat 
+only those seeds needed for immediate use, minimiz­
+ing the interval between treatment and planting. 
+(4) Do not store excess treated seeds beyond plant­
+ing time. 
+Storage and Disposal 
+Pesticide Storage and Disposal 
+Store in a cool, dry place. Do not contaminate water, food, or 
+feed by storage or disposal, or cleaning of equipment. Open 
+dumping is prohibited. Wastes resulting from the use of this 
+product are acutely hazardous. Improper disposal of unused pes­
+ticide is a violation of federal law. Pesticide that cannot be 
+used according to label instructions must be disposed of accord­
+ing to federal, state, or local procedures. For guidance in 
+proper disposal methods, contact your State Pesticide or Envi­
+ronmental Control Agency, or the Hazardous Waste Representative 
+at the nearest EPA Regional Office. 
+Container Disposal 
+Do not reuse empty container. Triple rinse container (or 
+equivalent), puncture and dispose of in a sanitary landfill, by 
+incineration, or if allowed by state and local authorities, by 
+burning. If burned, keep out of smoke. 
+For minor spills, etc., follow all precautions indicated on this 
+label and clean up immediately. Take special care to avoid con­
+tamination of equipment and facilities during cleanup procedures 
+and disposal of wastes. In the event of a major spill, fire, or 
+other emergercy, call 1-800-888-8372 day or night.
+
+-6-
+Precautionary Statements 
+Hazards to Humans and Domestic Animals 
+DANGER/PELIGRO 
+Causes irreversible eye damage. Harmful if swallowed, inhaled, 
+or absorbed through skin. Do not get in eyes or on clothing. 
+Avoid breathing dust and contact with skin. 
+Personal Protective Equipment: 
+Applicators and other handlers (other than mixers and loaders) 
+must wear: 
+• Long-sleeved shirt and long pants 
+• Waterproof gloves 
+• Shoes plus socks 
+• Protective eyewear 
+Mixers and loaders must wear: 
+• Long-sleeved shirt and long pants 
+• Waterproof gloves 
+• Shoes plus socks 
+• Protective eyewear 
+• Chemical-resistant apron when mixing and loading 
+• Dust/mist filtering respirator (MSHA/NIOSH approval number 
+prefix TC-2IC) 
+Discard clothing and other absorbent mate ials that have been 
+drenched or heavily contaminated with this product's concen­
+trate. Do not reuse them. Follow manufacturer's instructions 
+for cleaning/maintaining PPE. If no such instructions for 
+washables, use detergent and hot water. Keep and wash PPE 
+separately fr0m other laundry. 
+------------------_._---------- -----
+
+I 
+-7-
+User Safety Recommendations; 
+Users should: 
+• Wash hands before eating, drinking, 
+tobacco or using the toilet. 
+chewing 
+\'71 Iv - ) 
+gum, using 
+.' Remove clothing immediately if pesti"ide gets inside. Then 
+wash thoroughly and put on clean clothing. 
+Environmental Hazards 
+This pesticide is toxic to fish. Keep out of any body of 
+water. Do not clean equipment or dispose of equipment wash 
+waters in a manner that will contaminate water resources. 
+the event that treated seeds are spilled and cannot be sal-
+vaged, completely cover them with soil. 
+Apron® trademark of Ciba-Geigy Corporation for metalaxyl 
+U.S. Patent 4,151,299 
+@1993 Ciba-Geigy Corporation 
+Ciba Plant Protection 
+Ciba-Geigy Corporatic~ 
+Greensboro, North Carolina 27419 
+CGA 83L1 (WPS) 
+Initial Registration April 10, 1989 
+Revised - 9/17/93 - WPS 
+[GANNONC.LABELA]ACAPWPS - 9/17/93 
+In