feat: Add Spring Boot auto-configuration for lm-lib modules

- Introduced auto-configuration classes for profile, client, agent, and prompt modules.
- Updated README to reflect new modular architecture and configuration properties.
- Added selective enabling/disabling of modules via application properties.
- Refactored existing services and strategies to remove unnecessary Spring annotations.
- Enhanced test configurations to utilize auto-configuration.
- Updated META-INF imports to include new auto-configuration classes.

src/main/java/de/extio/lmlib/client/ClientAutoConfiguration.java

@@ -0,0 +1,44 @@
+package de.extio.lmlib.client;
+
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.annotation.Bean;
+
+import de.extio.lmlib.client.oai.ModelNameSupplier;
+import de.extio.lmlib.client.oai.completion.chat.ChatCompletionClient;
+import de.extio.lmlib.client.oai.completion.text.TextCompletionClient;
+import de.extio.lmlib.profile.ProfileAutoConfiguration;
+import de.extio.lmlib.token.TokenizerAutoConfiguration;
+
+@AutoConfiguration
+@AutoConfigureAfter({ProfileAutoConfiguration.class, TokenizerAutoConfiguration.class, RestClientConfiguration.class})
+@ConditionalOnProperty(prefix = "lmlib.client", name = "enabled", havingValue = "true", matchIfMissing = true)
+public class ClientAutoConfiguration {
+	
+	@Bean
+	@ConditionalOnMissingBean
+	ClientService clientService() {
+		return new ClientService();
+	}
+	
+	@Bean
+	@ConditionalOnMissingBean
+	ModelNameSupplier modelNameSupplier() {
+		return new ModelNameSupplier();
+	}
+	
+	@Bean
+	@ConditionalOnMissingBean
+	TextCompletionClient textCompletionClient() {
+		return new TextCompletionClient();
+	}
+	
+	@Bean
+	@ConditionalOnMissingBean
+	ChatCompletionClient chatCompletionClient() {
+		return new ChatCompletionClient();
+	}
+	
+}