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/bayer/emesto-silver.md

@@ -0,0 +1,427 @@
+# Emesto Silver Seed Treatment Fungicide
+
+- **Product class:** seed-treatment
+- **EPA Reg No:** 264-1123
+- **Active ingredients:** Penflufen, Prothioconazole
+- **Source:** https://www.cropscience.bayer.us/crop-protection/seed-treatment/emesto-silver-seed-treatment
+- **Label PDF:** https://cs-assets.bayer.com/is/content/bayer/Emesto_Silver1f_Labelpdf
+
+---
+
+4.50”
+4.25”
+7.75”
+7.50”
+COPY AREA
+COPY AREA
+Net
+Contents:
+2.5 Gallons
+
+US61380548D            160328Dv2 01/19
+Produced for:
+Bayer CropScience LP
+800 N. Lindbergh Blvd.
+St. Louis, MO 63167
+EMESTO is a registered trademark of Bayer.
+©2019 Bayer CropScience
+
+For use as a fungicide seed dressing for protection against
+listed seedborne and soilborne diseases in potatoes.
+ACTIVE INGREDIENTS:
+Penflufen  ........................................................... 9.35%
+Prothioconazole ...................................................... 1.68%
+OTHER INGREDIENTS: ............................................... 88.97%
+ TOTAL:  100.00%
+Contains 0.83 lb Penflufen and 0.15 lb Prothioconazole per gallon
+(100 g Penflufen and 18 g Prothioconazole per liter)
+EPA Reg. No. 264-1123
+KEEP OUT OF REACH OF CHILDREN
+CAUTION
+For MEDICAL and TRANSPORTATION Emergencies ONLY
+Call 24 Hours A Day 1-800-334-7577
+For PRODUCT USE Information  Call 1-866-99BAYER (1-866-992-2937)
+SMARTLINE US61380548D (160328Dv2) LABMC EMESTO SILVER 2.5 GAL ETL
+colors: CMYK      1/25/19
+
+1
+4.50”
+4.0625”
+7.75”
+7.375”
+COPY AREA
+COPY AREA
+FIRST AID
+IF SWALLOWED: • Call a poison control center or doctor immediately for
+treatment advice.
+• Have person sip a glass of water if able to swallow.
+• Do not induce vomiting unless told to by a poison control
+center or doctor.
+• Do not give anything to an unconscious person.
+IF ON SKIN: • Take off contaminated clothing.
+• Rinse skin immediately with plenty of water for 15-20 minutes.
+• Call a poison control center or doctor for treatment advice.
+In case of emergency call toll free the Bayer CropScience Emergency
+Response  Telephone No. 1-800-334-7577.
+Have a product container or label with you when calling a poison control
+center or doctor, or going for treatment.
+PRECAUTIONARY STATEMENTS
+HAZARDS TO HUMANS AND DOMESTIC ANIMALS
+CAUTION
+Harmful if swallowed.  Harmful if absorbed through the skin. Avoid contact with
+skin, eyes, or clothing.
+PERSONAL PROTECTIVE EQUIPMENT (PPE)
+Some materials that are chemical-resistant to this product are barrier laminate,
+butyl rubber, nitrile rubber, neoprene rubber, polyvinyl chloride, or viton.  If you want
+more options, follow the instructions for category C on an EPA chemical-resistance
+category selection chart.
+All mixers, loaders, applicators and other handlers must wear:
+• long sleeved shirt and long pants,
+• socks plus shoes,
+• chemical resistant gloves, except when bagging or sewing bags of treated seeds,
+Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such
+instructions for washables exist, use detergent and hot water. Keep and wash PPE
+separately from other laundry.
+USER SAFETY RECOMMENDATIONS
+Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.
+Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly
+and put on clean clothing.
+Remove PPE immediately after handling this product. Wash the outside of gloves
+before removing. As soon as possible, wash thoroughly and change into clean
+clothing.
+ENVIRONMENTAL HAZARDS
+This pesticide is toxic to fish, aquatic invertebrates, and freshwater/estuaries/marine
+aquatic plants.  Do not apply directly to water, or to areas where surface water is present
+or to intertidal areas below the mean high water mark. Runoff may be hazardous to
+aquatic organisms in water adjacent to treated areas.  Do not contaminate water when
+disposing of equipment washwater or rinsate.  Treated seed exposed on soil surface
+may be hazardous to wildlife.  Cover or collect seed spilled during loading.
+This product has properties and characteristics associated with chemicals detected
+in ground water.  This chemical may leach into ground water if used in areas where
+soils are permeable, particularly where the water table is shallow.  Therefore contain
+any product spills or equipment leaks and dispose of wastes according to the disposal
+instructions on this label.
+
+2
+4.50”
+4.0625”
+7.75”
+7.375”
+COPY AREA
+COPY AREA
+DIRECTIONS FOR USE
+It is a violation of Federal law to use this product in a manner
+inconsistent with its labeling.
+For use only in commercial seed treatment equipment.  Not for use in hopper box,
+planter box, slurry box, or other on-farm seed treatment applications except for
+potato seed pieces.
+The Agricultural Use Requirements statements below are specific to the potato
+seed piece use.
+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 workers on farms, forests, nurseries, and
+greenhouses, and handlers of agricultural pesticides.  It contains requirements for
+training, decontamination, notification, and emergency assistance.  It also contains
+specific instructions and exceptions pertaining to the statements on this label
+about personal protective 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.  Do not enter or allow worker entry into treated areas
+during the restricted entry interval (REI) of 12 hours.  Exception: If the product is
+soil-injected or 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.  PPE required for early reentry to treated
+areas that is permitted under the Worker Protection Standard and that involves
+contact with anything that has been treated, such as plants, soil, or water, is:
+coveralls, chemical resistant gloves made of any waterproof material, and shoes
+plus socks.
+POTATO SEED PIECE TREATMENT
+CROP DISEASE
+APPLICATION
+RATE FOR SEED
+PIECE DIRECTIONS
+Potato
+(seed piece
+application)
+Black scurf,
+stem & stolon
+canker, caused
+by seedborne and
+soilborne
+(suppression)
+
+Rhizoctonia solani
+Silver scurf caused
+by seedborne
+Helminthosporium
+solani
+(suppression)
+Seed piece
+rot caused by
+Fusarium
+(suppression)
+Apply 0.31 fl oz
+per 100 lbs of seed
+pieces
+Maximum number
+of application per
+year is 3.
+For disease control, good coverage of
+the seed piece is required.
+Apply specified dosage as a diluted
+spray slurry using equipment that
+ensures uniform coverage of each
+seed piece.  Do not apply more than
+2.5 fl oz of slurry / 100 lbs of seed
+pieces. Apply only in areas with
+adequate ventilation or in areas that
+are equipped to remove spray mist
+or dust.
+As part of the seed cutting and
+treating process, application of an inert
+absorbent ingredient is recommended
+to improve suberization.  For added
+Fusarium protection apply a Mancozeb
+containing product specifically
+designed for application to potatoes in
+place of the inert absorbent.
+Do not use treated seed pieces for
+food, feed, or fodder.
+Do not exceed more than 0.143 lbs of
+active ingredient/A (65 g ai/A) per crop
+season for seed piece treatment.
+
+3
+4.50”
+4.0625”
+7.75”
+7.375”
+COPY AREA
+COPY AREA
+SEED BAG TAG
+The Federal Seed Act requires that the container of seed treated with Emesto ®
+Silver must be labeled with the following statements:
+• This seed has been treated with Emesto Silver which contains Prothioconazole
+and Penflufen.
+• Do not use treated seed for food, feed, or oil production.  Excess treated seed
+may be used for ethanol production only if (1) by-products are not used for
+livestock feed and (2) no measurable residues of pesticide remain in ethanol
+by-products that are used in agronomic practice.
+• User is responsible for ensuring that the seed bag meets all the requirements
+under the Federal Seed Act.
+In addition, the US Environmental Protection Agency requires the following
+statements on the container of seed treated with Emesto Silver:
+• Store away from feeds and foodstuffs.
+• Wear long sleeved shirt, long pants, shoes, socks, and chemical resistant gloves
+when handling treated seed.
+• Crops for which there are registered uses of Penflufen, which includes alfalfa;
+potatoes (Crop Subgroup 1C); legume vegetables (Crop Group 6/7); cereal
+grains (Crop Group 15/16); and oil seeds (Crop Group 20) may be replanted
+at any time.  All other crops may be planted no less than 30 days after planting
+treated seeds.
+• After the seeds have been planted, do not enter or allow worker entry into treated
+areas during the restricted-entry interval (REI) of 12 hours.  Exception:  Once
+the seeds are planted in soil or other planting media, the Worker Protection
+Standard allows worker to enter the treated area without restriction if there will
+be no worker contact with the treated seeds in the soil or planting media.
+• Dispose of all excess treated seed.  Left over treated seed may be double
+sown around the headland or buried away from water sources in accordance
+with local requirements.  Do not contaminate water bodies when disposing of
+planting equipment washwaters.
+• Dispose of seed packaging in accordance with local requirements.
+• Use planting equipment that will plant treated seed into the soil to a minimum
+depth of 0.5 inch.
+• This compound is toxic to birds and mammals.  Treated seed exposed on soil
+surface may be hazardous to birds and mammals.  Cover or collect seeds spilled
+during loading.
+• Do not use treated seed pieces for food, feed, or fodder.
+• For potatoes: Do not exceed 0.143 lb. Penflufen /A (65 g ai/A) per crop season.
+The maximum number of applications per year is 3.  This seed has been
+treated with xx mg active ingredients (ai) of Emesto Silver /seed which includes
+Penflufen  (2 g ai/100 Kg seed) and  prothioconazole (0.36 g ai/100 Kg seed)
+• This product has properties and characteristics associated with chemicals
+detected in ground water.  This chemical may leach into ground water if used in
+areas where soils are permeable, particularly where the water table is shallow.
+Therefore contain any product spills or equipment leaks and dispose of wastes
+according to the disposal instructions on this label.
+• This pesticide is toxic to fish, aquatic invertebrates, and freshwater/estuaries/
+marine aquatic plants.  Do not apply directly to water, or to areas where surface
+water is present or to intertidal areas below the mean high water mark. Runoff
+may be hazardous to aquatic organisms in water adjacent to treated areas.
+
+4
+4.50”
+4.0625”
+7.75”
+7.375”
+COPY AREA
+COPY AREA
+INFORMATION
+EMESTO SILVER is a fungicide seed dressing for protection against listed
+seedborne and soilborne diseases in potatoes.
+STORAGE AND DISPOSAL
+Do not contaminate water, food or feed by storage, disposal or cleaning of
+equipment.
+PESTICIDE STORAGE
+Store in original container away from feed and food.  Store in cool, dry area.  Do
+not store in direct sunlight.  Do not allow prolonged storage in temperatures that
+exceed 105°F (40°C) or in temperatures that fall below 14°F (-10°C).
+PESTICIDE DISPOSAL
+To avoid wastes, use all material in this container by application according to label
+directions.  If wastes cannot be avoided, offer remaining product to a waste facility
+or pesticide disposal program (often such programs are run by state or local
+governments or by industry).
+CONTAINER HANDLING
+Rigid, Non-refillable containers (equal to or less than 5 gallons)
+Non-refillable container. Do not reuse or refill this container. Offer for recycling,
+if available. Triple rinse or pressure rinse container (or equivalent) promptly after
+emptying. Triple rinse as follows:  Empty the remaining contents into application
+equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill
+the container 1/4 full with water and recap. Shake for 10 seconds. Pour rinsate into
+application equipment or a mix tank or store rinsate for later use or disposal. Drain
+for 10 seconds after the flow begins to drip. Repeat this procedure two more times.
+Pressure rinse as follows: Empty the remaining contents into application
+equipment or a mix tank and continue to drain for 10 seconds after the flow begins
+to drip. Hold container upside down over application equipment or mix tank or
+collect rinsate for later use or disposal. Insert pressure rinsing nozzle in the side
+of the container, and rinse at about 40 PSI for at least 30 seconds. Drain for 10
+seconds after the flow begins to drip.
+Once container is rinsed, offer for recycling if available or puncture and dispose
+of in a sanitary landfill.
+
+5
+4.50”
+4.0625”
+7.75”
+7.375”
+COPY AREA
+COPY AREA
+IMPORTANT: READ BEFORE USE
+Read the entire Directions for Use, Conditions, Disclaimer of Warranties and
+Limitations of Liability before using this product. If terms are not acceptable, return
+the unopened product container at once.
+By using this product, user or buyer accepts the following Conditions, Disclaimer
+of Warranties and Limitations of Liability.
+Treatment of highly mechanically damaged seed, or seed of known low vigor
+and poor quality, may result in reduced germination and/or reduction of seed and
+seedling vigor. Treat and conduct germination tests on a small portion of seed
+before committing the total seed lot to a selected chemical treatment. Due to seed
+quality conditions beyond the control of Bayer CropScience, no claims are made
+to guarantee germination of carry-over seed.
+CONDITIONS: The directions for use of this product are believed to be adequate
+and must be followed carefully. However, it is impossible to eliminate all risks
+associated with the use of this product. Crop injury, ineffectiveness or other
+unintended consequences may result because of such factors as weather
+conditions, presence of other materials, or the manner of use or application, all
+of which are beyond the control of Bayer CropScience. All such risks shall be
+assumed by the user or buyer.
+DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH
+APPLICABLE LAW, BAYER CROPSCIENCE MAKES NO WARRANTIES,
+EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A
+PARTICULAR PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE
+STATEMENTS MADE ON THIS LABEL. No agent of Bayer CropScience is
+authorized to make any warranties beyond those contained herein or to modify the
+warranties contained herein. TO THE EXTENT CONSISTENT WITH APPLICABLE
+LAW, BAYER CROPSCIENCE DISCLAIMS ANY LIABILITY WHATSOEVER FOR
+SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM
+THE USE OR HANDLING OF THIS PRODUCT.
+LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH
+APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE USER OR BUYER FOR
+ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE
+USE OR HANDLING OF THIS PRODUCT, WHETHER IN CONTRACT,
+WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE,
+SHALL NOT EXCEED THE PURCHASE PRICE PAID, OR AT BAYER
+CROPSCIENCE’S ELECTION, THE REPLACEMENT OF PRODUCT.
+
+(01)  0 0785740 19038  8
+PLACE BAR CODE HERE
+5.50”
+BASE LABEL
+4.125”0.875” 0.50”
+7.75”
+7.50”
+COPY AREA
+COPY AREA
+NET CONTENTS: 2 1/2 GALLONS
+PRECAUTIONARY STATEMENTS
+HAZARDS TO HUMANS AND
+DOMESTIC ANIMALS
+CAUTION
+Harmful if swallowed.  Harmful if absorbed
+through the skin. Avoid contact with skin,
+eyes, or clothing.
+STORAGE AND DISPOSAL
+Do not contaminate water, food or feed
+by storage, disposal or cleaning of
+equipment.
+PESTICIDE STORAGE
+Store in original container away from feed
+and food.  Store in cool, dry area.  Do
+not store in direct sunlight.  Do not allow
+prolonged storage in temperatures that
+exceed 105°F (40°C) or in temperatures
+that fall below 14°F (-10°C).
+PESTICIDE DISPOSAL
+To avoid wastes, use all material in this
+container by application according to label
+directions.  If wastes cannot be avoided,
+offer remaining product to a waste facility
+or pesticide disposal program (often
+such programs are run by state or local
+governments or by industry).
+CONTAINER HANDLING
+Rigid, Non-refillable containers
+(equal to or less than 5 gallons)
+Non-refillable container. Do not reuse or
+refill this container. Offer for recycling, if
+available. Triple rinse or pressure rinse
+container (or equivalent) promptly after
+emptying. Triple rinse as follows:  Empty
+the remaining contents into application
+equipment or a mix tank and drain for
+10 seconds after the flow begins to
+drip. Fill the container 1/4 full with water
+and recap. Shake for 10 seconds. Pour
+rinsate into application equipment or a
+mix tank or store rinsate for later use
+or disposal. Drain for 10 seconds after
+the flow begins to drip. Repeat this
+procedure two more times.
+Pressure rinse as follows: Empty the
+remaining contents into application
+equipment or a mix tank and continue to
+drain for 10 seconds after the flow begins
+to drip. Hold container upside down over
+application equipment or mix tank or
+collect rinsate for later use or disposal.
+Insert pressure rinsing nozzle in the side
+of the container, and rinse at about 40
+PSI for at least 30 seconds. Drain for 10
+seconds after the flow begins to drip.
+Once container is rinsed, offer for recycling
+if available or puncture and dispose of in a
+sanitary landfill.
+Bayer CropScience LP
+800 N. Lindbergh Blvd.
+St. Louis, MO 63167
+EMESTO is a registered trademark of Bayer.
+©2019 Bayer CropScience
+US61380548D            160328Dv2 01/19
+Emesto
+®
+ Silver
+For use as a fungicide seed dressing for protection against listed seedborne
+and soilborne diseases in potatoes.
+ACTIVE INGREDIENTS:
+Penflufen ................................................................  9.35%
+Prothioconazole ..........................................................  1.68%
+OTHER INGREDIENTS: ...................................................  88.97%
+ TOTAL:  100.00%
+Contains 0.83 lb Penflufen and 0.15 lb Prothioconazole per gallon
+(100 g Penflufen and 18 g Prothioconazole per liter)
+EPA Reg. No. 264-1123
+KEEP OUT OF REACH OF CHILDREN
+CAUTION
+For MEDICAL and TRANSPORTATION Emergencies ONLY
+Call 24 Hours A Day 1-800-334-7577
+For PRODUCT USE Information  Call 1-866-99BAYER (1-866-992-2937)