chore: initial import of lingniu-vehicle-ingest

Multi-module Spring Boot ingest service for vehicle telemetry. Modules:

- ingest-api / ingest-core / ingest-codec-common: shared SPI, dispatcher,
  Disruptor event bus, BCC/BCD codec helpers
- protocol-gb32960: GB/T 32960.3 inbound (Netty + per-version parser
  packages v2016/v2025), platform login auth, VIN whitelist, idle handler
- protocol-jt808 / protocol-jt1078 / protocol-jsatl12: JT/T inbound
- inbound-mqtt / inbound-xinda-push: alternative ingest channels
- session-core: per-channel session state
- sink-archive / sink-mq: persistence sinks (local file / Kafka)
- command-gateway: terminal control command gateway
- bootstrap-all: aggregator Spring Boot app
- observability: Micrometer / Actuator wiring

Includes hex-dump golden samples under protocol-gb32960/src/test/resources
and the GB/T 32960.3-2016 / 2025 reference PDFs under reference/.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

session-core/pom.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.lingniu.ingest</groupId>
+        <artifactId>lingniu-vehicle-ingest</artifactId>
+        <version>0.1.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>session-core</artifactId>
+    <name>session-core</name>
+    <description>设备会话 + 鉴权 + Token + Redis 兜底。</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.lingniu.ingest</groupId>
+            <artifactId>ingest-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-autoconfigure</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>