Add YardWatch plugin with WorldGuard integration

Introduced a new plugin, YardWatch, implemented with WorldGuard for protection. The plugin checks if WorldGuard is enabled and regulates breaking blocks, placing blocks, and interactions based on WorldGuard's build and interact flags. Also included are updated .gitignore and pom.xml files to manage the project setup.

src/main/resources/plugin.yml

@@ -0,0 +1,12 @@
+name: YardWatch
+version: '${project.version}'
+main: me.youhavetrouble.yardwatch.YardWatch
+api-version: '1.13'
+softdepend:
+  - "WorldGuard"
+  - "GriefPrevention"
+  - "Towny"
+authors:
+  - "YouHaveTrouble"
+description: "Implementation of YardWatchAPI for common protection plugins"
+website: "https://youhavetrouble.me"