add link to opensheet

- Add room data plugin icon.

- Add welcome center plugin icon.

AGENTS.md

@@ -0,0 +1,40 @@
+# TRMNL Plugin Development Guidelines
+
+## Project Overview
+This is a TRMNL platform plugin for displaying room data from Google Sheets on connected devices. The plugin uses Liquid templating for the frontend and YAML for configuration.
+
+## File Structure
+- `full.liquid` - Main Liquid template file for rendering room data
+- `settings.yml` - Plugin configuration including API endpoints and custom fields
+- `MeetingRooms-sample-data.json` - Sample data structure reference
+
+## Code Style Guidelines
+
+### Liquid Templating
+- Use Liquid syntax for data binding and conditional logic
+- Follow existing naming conventions: use snake_case for variables
+- Keep HTML structure clean and semantic
+- Use TRMNL-specific classes for styling (layout, columns, grid, etc.)
+
+### YAML Configuration
+- Use YAML format for all configuration files
+- Follow existing key naming conventions (snake_case)
+- Include proper descriptions for custom fields
+- Use string quotes for all string values
+
+### General Development
+- No build/test commands - this is a static plugin
+- Validate Liquid syntax by testing in TRMNL platform
+- Ensure Google Sheets API URLs are correct and accessible
+- Test with various device IDs using TRMNL_ID matching
+
+### Testing
+- Test by deploying to TRMNL platform with different device IDs
+- Verify data loads from Google Sheets correctly
+- Check responsive behavior on TRMNL devices
+- Validate fallback logo displays when no data is available
+
+## Key Components
+- Device ID matching via `trmnl.plugin_settings.custom_fields_values.device_id`
+- Data filtering using `where` filter in Liquid
+- Google Sheets integration via opensheet.elk.sh API

README.md

@@ -1,6 +1,6 @@
 ## CEDARMORE Room Data TRMNL Plug-in - ReadMe
 
-**Version:** 1.1
+**Version:** 1.2
 
 **Description:**
 
@@ -12,3 +12,25 @@ The plug-in functions by linking to a Google Sheet. The sheet contains the room
 
 **New Feature - Not In Use Mode:**
 Each display can now be marked as "Not In Use" by setting the `not_in_use` field to "TRUE" in the spreadsheet. When enabled, the display will show the Cedarmore logo instead of room data, allowing for easy identification of unavailable displays. Setting `not_in_use` to "FALSE" will show the normal room information.
+
+## Images
+![Layout 1](screenshots/20250617_142932.jpg)
+
+![Layout 2](screenshots/20250617_130122.jpg)
+
+![Logo Display](screenshots/20250617_124308.jpg)
+
+![TRMNL_Plugin_Settings](screenshots/TRMNL_Plugin_Settings.png)
+
+![Cedarmore_Room_Data_Google_Sheets](screenshots/Cedarmore_Room_Data_Google_Sheets.png)
+
+## Links
+- [Crossings Room Data Spreadsheet](https://docs.google.com/spreadsheets/d/1i9emEf-_b0pkZxP4G3_IivfqozJAb2k8TnK9HfRBDAQ/edit?gid=681330367#gid=681330367)
+- [List Of Plugins](https://usetrmnl.com/plugin_settings?keyname=private_plugin)
+- [Framework Design System](https://usetrmnl.com/framework)
+- [Liquid 101 Template System](https://help.usetrmnl.com/en/articles/10671186-liquid-101)
+- [Custom plugin filters](https://help.usetrmnl.com/en/articles/10347358-custom-plugin-filters)
+- [Advanced Liquid](https://help.usetrmnl.com/en/articles/10693981-advanced-liquid)
+- [TRMNL Shop](https://shop.usetrmnl.com/)
+- [OpenSheet](https://github.com/benborgers/opensheet#readme) - Converts Google sheet to json data
+