Restructure repository: organize blueprints into folders

Each blueprint now has its own folder containing:
- blueprint.yaml: The automation code with a short header
- README.md: Detailed documentation extracted from headers

Updated CLAUDE.md with repository structure guidelines.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Common/Track Abnormal Plug Activity/README.md

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+# Power Overconsumption Monitor Blueprint
+
+This blueprint monitors power sensors for sustained overconsumption that might indicate device malfunction, overload, or safety concerns.
+
+## How It Works
+
+- Triggers when power EXCEEDS a maximum threshold
+- Requires power to stay high for a configurable duration (filters startup spikes)
+- Optionally ignores readings below an idle threshold (device "off")
+- Can automatically turn off the switch for safety
+
+## Use Cases
+
+- Space heater drawing more than rated wattage (fire risk)
+- Motor consuming excessive power (mechanical binding/failure)
+- Appliance exceeding safe operating limits
+- Extension cord/circuit overload protection
+
+## Naming Convention
+
+The blueprint assumes sensors follow the pattern: `sensor.<name>_power` and the corresponding switch is: `switch.<name>`
+
+**Example**: `sensor.coffee_maker_power` → `switch.coffee_maker`
+
+## Author
+
+Alexei Dolgolyov (dolgolyov.alexei@gmail.com)