[lake] Remove fluss-lakehouse module

Author: luoyuxia

.github/workflows/stage.sh

@@ -24,8 +24,6 @@ fluss-flink/fluss-flink-common,\
 fluss-flink/fluss-flink-1.20,\
 fluss-flink/fluss-flink-1.19,\
 fluss-flink/fluss-flink-1.18,\
-fluss-lakehouse,\
-fluss-lakehouse/fluss-lakehouse-paimon,\
 fluss-lake,\
 fluss-lake/fluss-lake-paimon
 "

LICENSE

@@ -361,10 +361,6 @@ Apache Kafka
 Apache Paimon
 ./fluss-common/src/main/java/com/alibaba/fluss/row/encode/paimon/PaimonBinaryRowWriter.java
 ./fluss-flink/fluss-flink-common/src/main/java/com/alibaba/fluss/flink/lakehouse/paimon/reader/PaimonSnapshotScanner.java
-./fluss-lakehouse/fluss-lakehouse-paimon/src/main/java/com/alibaba/fluss/lakehouse/paimon/sink/PaimonMultiTableSink.java
-./fluss-lakehouse/fluss-lakehouse-paimon/src/main/java/com/alibaba/fluss/lakehouse/paimon/sink/committable/PaimonMultiTableCommittableSerializer.java
-./fluss-lakehouse/fluss-lakehouse-paimon/src/main/java/com/alibaba/fluss/lakehouse/paimon/sink/committer/PaimonStoreMultiCommitter.java
-./fluss-lakehouse/fluss-lakehouse-paimon/src/main/java/com/alibaba/fluss/lakehouse/paimon/sink/operator/PaimonMultiWriterOperator.java
 
 Apache Spark
 ./fluss-rpc/src/main/java/com/alibaba/fluss/rpc/netty/NettyLogger.java

fluss-dist/pom.xml

@@ -81,14 +81,6 @@
             <scope>provided</scope>
         </dependency>
 
-
-        <dependency>
-            <groupId>com.alibaba.fluss</groupId>
-            <artifactId>fluss-lakehouse-paimon</artifactId>
-            <version>${project.version}</version>
-            <scope>provided</scope>
-        </dependency>
-
         <dependency>
             <groupId>com.alibaba.fluss</groupId>
             <artifactId>fluss-lake-paimon</artifactId>
@@ -279,18 +271,6 @@
                             </descriptors>
                         </configuration>
                     </execution>
-                    <execution>
-                        <id>opt</id>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>single</goal>
-                        </goals>
-                        <configuration>
-                            <descriptors>
-                                <descriptor>src/main/assemblies/opt.xml</descriptor>
-                            </descriptors>
-                        </configuration>
-                    </execution>
                     <execution>
                         <id>tgz</id>
                         <phase>package</phase>