build: standardise XML and Maven POM layout (#5)

Author: ryanbarlow97

.editorconfig

@@ -0,0 +1,8 @@
+# Shared TFMC XML formatting; see Docs/POM-CONVENTIONS.md.
+[*.xml]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true

pom.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>me.plugins</groupId>
@@ -10,15 +10,9 @@
 
     <properties>
         <maven.compiler.release>21</maven.compiler.release>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
-    <repositories>
-        <repository>
-            <id>spigot-snapshots</id>
-            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
-        </repository>
-    </repositories>
-
     <dependencies>
         <dependency>
             <groupId>local</groupId>
@@ -68,7 +62,7 @@
             <version>1.21.10-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
-            <dependency>
+        <dependency>
             <groupId>local</groupId>
             <artifactId>MythicMobs</artifactId>
             <version>5.8.0</version>
@@ -77,17 +71,28 @@
         </dependency>
     </dependencies>
 
+    <repositories>
+        <repository>
+            <id>spigot-snapshots</id>
+            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+        </repository>
+    </repositories>
+
     <build>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
                 <filtering>true</filtering>
-                <includes><include>plugin.yml</include></includes>
+                <includes>
+                    <include>plugin.yml</include>
+                </includes>
             </resource>
             <resource>
                 <directory>src/main/resources</directory>
                 <filtering>false</filtering>
-                <excludes><exclude>plugin.yml</exclude></excludes>
+                <excludes>
+                    <exclude>plugin.yml</exclude>
+                </excludes>
             </resource>
         </resources>
         <plugins>
@@ -98,5 +103,4 @@
             </plugin>
         </plugins>
     </build>
-
-</project>
+</project>