Begin work on the Plex API

proxy/src/main/java/dev/plex/api/impl/DefaultPlexConfiguration.java

@@ -0,0 +1,59 @@
+package dev.plex.api.impl;
+
+import dev.plex.api.config.PlexConfiguration;
+import dev.plex.config.TomlConfig;
+
+import java.util.List;
+
+final class DefaultPlexConfiguration implements PlexConfiguration
+{
+    private final TomlConfig config;
+
+    DefaultPlexConfiguration(TomlConfig config)
+    {
+        this.config = config;
+    }
+
+    @Override
+    public String getString(String path)
+    {
+        return config.getToml().getString(path);
+    }
+
+    @Override
+    public boolean getBoolean(String path)
+    {
+        return config.getToml().getBoolean(path, false);
+    }
+
+    @Override
+    public int getInt(String path)
+    {
+        Long value = config.getToml().getLong(path, 0L);
+        return value.intValue();
+    }
+
+    @Override
+    public List<String> getStringList(String path)
+    {
+        return config.getToml().getList(path, List.of());
+    }
+
+    @Override
+    public void set(String path, Object value)
+    {
+        throw new UnsupportedOperationException("Proxy TOML configuration writes are not supported through PlexConfiguration");
+    }
+
+    @Override
+    public void setComments(String path, List<String> comments)
+    {
+        throw new UnsupportedOperationException("Proxy TOML configuration comments are not supported through PlexConfiguration");
+    }
+
+    @Override
+    public void save()
+    {
+        throw new UnsupportedOperationException("Proxy TOML configuration saves are not supported through PlexConfiguration");
+    }
+}