Trim README: remove stale refs, reduce technical detail

- Removed "mining depth" reference (now specific ore only)
- Removed ChainDiscoverer reference (deleted class)
- Removed Tag System table (technical detail, not user-facing)
- Removed Editing Machine Data section (developer docs in code)
- Removed "How It Works" internals (too technical for README)
- Condensed Attribution & License section
- Cleaner, scannable structure focused on what users need

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: bod09

README.md

@@ -4,120 +4,63 @@ A community-built tool for **Ultimate Mining Tycoon** (Roblox) that helps you bu
 
 **Live Site:** [bod09.github.io/UMT-Factory-Optimizer](https://bod09.github.io/UMT-Factory-Optimizer/)
 
-> **For accurate, up-to-date game data, visit the [UMT Wiki](https://umt.miraheze.org/).** This tool uses the wiki as its source of truth. If you find incorrect data here, please help by updating the wiki first - our automated updater will pull the changes in.
+> **For accurate, up-to-date game data, visit the [UMT Wiki](https://umt.miraheze.org/).** If you find incorrect data here, please help by updating the wiki first - our automated updater will pull the changes in.
 
 ## Features
 
 ### Factory Optimizer
-- Automatically discovers the most profitable processing chains for any mining depth or specific ore
+- Select any ore and see the most profitable processing chains ranked by profit
 - Interactive node-based flow graphs showing every machine, quantity, and connection
 - Accounts for all prestige items (Philosopher's Stone, Ore Upgrader, Transmuters, Duplicator, Nano Sifter)
-- Handles byproduct chains (stone, dust, gems, ceramics) as part of one unified flow
-- Finds optimal duplicator placement and excess item routing
-- Supports batch mode (total profit for N ores) and per-ore comparison
-- Bar-to-Gem enhancement path with Prismatic Gem Crucible
+- Unified flow: byproduct chains (stone, dust, gems, ceramics) integrated into the main chain
+- Optimal duplicator placement and excess item routing
+- Batch mode for total profit comparison
+- "Best Possible" toggle to see what's achievable with all prestige items
 
 ### Progression Guide
-- Dynamic stage-by-stage factory progression from fresh start to prestige
-- Each stage shows the best factory chain at that budget with node graphs
+- Stage-by-stage factory progression from fresh start to prestige
+- Best factory chain at each budget with node graphs
 - Accounts for starting money from prestige upgrades
 - Prestige cost table
 
 ### Item Database
-- Complete database of all machines with inputs, outputs, effects, and costs
-- Machine connection map showing compatible chains
+- All machines with inputs, outputs, effects, and costs
+- Machine connection map
 - Ore and gem stats with depth ranges
 
-## How It Works
+## Data-Driven
 
-All calculations run from `data/machines.json` - no hardcoded chains. The system:
-
-1. **FlowOptimizer** resolves the best value for every item type using multi-pass iterative convergence
-2. **ChainDiscoverer** finds all terminal products and builds complete processing chains
-3. **Duplicator testing** evaluates every possible placement for maximum profit
-4. **Byproduct evaluation** finds the best destination for every secondary output
-5. **Graph visualization** uses topological forward propagation for accurate quantities
+All calculations run from `data/machines.json` - no hardcoded chains. The flow optimizer automatically discovers the best processing path for every item type, including byproduct routing and duplicator placement.
 
 ### Automated Wiki Updates
 
-A GitHub Action runs weekly (+ manual trigger) to check the [UMT Wiki](https://umt.miraheze.org/) for game changes:
-- Fetches machine data via MediaWiki API
-- Safely merges: updates wiki fields (name, cost, description) without overwriting custom optimizer data
+A GitHub Action checks the [UMT Wiki](https://umt.miraheze.org/) weekly for game changes:
+- Updates machine data (name, cost, description) without overwriting optimizer-specific fields
 - Creates a PR with a diff report for review
-- Detects active game events and their associated machines
+- Detects active game events and their machines
 
 ## Data Accuracy
 
-This tool derives its game data from the **[UMT Wiki](https://umt.miraheze.org/)**, maintained by the community. If you notice incorrect values:
-
-1. **Check the wiki first** - it may already be updated
-2. **Update the wiki** if you have correct info - the wiki helps everyone
-3. **Edit `data/machines.json`** in this repo for optimizer-specific fixes
-4. **Submit a PR** with your changes
-
-The wiki is the single source of truth for game data. Our automated updater syncs changes weekly.
-
-## Editing Machine Data
-
-To add or fix machines, edit `data/machines.json`:
-
-```json
-{
-  "machine_id": {
-    "name": "Display Name",
-    "cost": 1000,
-    "category": "metalwork",
-    "inputs": ["bar"],
-    "outputs": [{ "type": "plate", "chance": 1.0 }],
-    "byproducts": [{ "type": "stone", "chance": 1.0 }],
-    "byproductRatio": 0.5,
-    "effect": "flat|multiply|percent|set|combine|chance",
-    "value": 20,
-    "tag": "tag_name"
-  }
-}
-```
+Game data comes from the **[UMT Wiki](https://umt.miraheze.org/)**. If you notice incorrect values:
 
-Changes to this file automatically update all calculations and graphs.
-
-## Tag System
-
-Tags track item state and prevent exploit loops:
-
-| Tag | Applied By | Removed By | Notes |
-|-----|-----------|------------|-------|
-| Cleaned | Ore Cleaner | Crusher | +$10 flat bonus |
-| Polished | Polisher | Crusher | +$10 flat bonus |
-| Smelted | Ore Smelter | - | Prevents re-smelting |
-| Tempered | Tempering Forge | Crusher | 2x value |
-| Gold_Infused | Philosopher's Stone | Crusher | +25% value |
-| Upgraded | Ore Upgrader | Crusher | Upgrades ore tier |
-| Sifted | Sifter/Nano Sifter | - | Prevents re-sifting dust |
-| Duplicated | Duplicator | - | 2 copies at 50% value |
-| Unduplicatable | Duplicator | - | Persists through crusher |
-
-Items inherit all tags from their ingredients when combined. The Crusher removes most tags (except Unduplicatable).
+1. **Update the wiki** - it helps everyone and our updater will sync it
+2. **Edit `data/machines.json`** for optimizer-specific fixes
+3. **Submit a PR** or open an issue
 
 ## Tech Stack
 
 Pure HTML/CSS/JavaScript - no build tools, no frameworks, no dependencies. Hosted on GitHub Pages.
 
 ## Attribution & License
 
-### Game Data
-Game data is sourced from the **[Ultimate Mining Tycoon Wiki](https://umt.miraheze.org/)** and is licensed under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/). Thank you to the wiki contributors who maintain accurate game information.
-
-The wiki is hosted on [Miraheze](https://miraheze.org/), a free wiki hosting platform. Consider [donating to Miraheze](https://miraheze.org/donate) to support the wiki infrastructure.
+**Game Data:** Sourced from the [UMT Wiki](https://umt.miraheze.org/) under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/). The wiki is hosted on [Miraheze](https://miraheze.org/) - consider [donating](https://miraheze.org/donate) to support it.
 
-### Code
-The optimizer code (algorithms, UI, visualization) is licensed under the [MIT License](LICENSE).
+**Code:** [MIT License](LICENSE)
 
-### Game
-Ultimate Mining Tycoon is developed by **Innovation Inc** (Rolijok & Madattak). This is a community fan project - not affiliated with or endorsed by the developers.
+**Game:** Ultimate Mining Tycoon is developed by Innovation Inc (Rolijok & Madattak). This is a community fan project - not affiliated with the developers.
 
 ## Contributing
 
 1. **Help the wiki** - Update [umt.miraheze.org](https://umt.miraheze.org/) with accurate game data
-2. **Fix optimizer data** - Edit `data/machines.json` and submit a PR
+2. **Fix data** - Edit `data/machines.json` and submit a PR
 3. **Report issues** - Open an issue on GitHub
-4. **Improve the code** - Fork, fix, and PR