refactor(module): 核心仓 Go module 路径改为 github.com/JianFeeeee/HologramAgent

批 1，不含 SDK 仓与目录改名。

- go.mod 第 1 行 module 路径
- 366 个 .go 文件的完整前缀 github.com/JianFeeeee/HomeAgent 机械替换
  （857 处，仅完整前缀；展示名/注释里的 HomeAgent 字样留给批 5）
- 未改：third_party 目录名、SDK 自身 go.mod module、go.mod replace 目标、
  homed/waiter 可执行名、.hmap 后缀

internal/agent/core/emitresponse_usage_test.go

@@ -3,9 +3,9 @@ package core
 import (
 	"testing"
 
-	agentAPI "github.com/JianFeeeee/HomeAgent/internal/agent/api"
-	agentIO "github.com/JianFeeeee/HomeAgent/internal/agent/io"
-	sdk "github.com/JianFeeeee/HomeAgent/internal/sdk"
+	agentAPI "github.com/JianFeeeee/HologramAgent/internal/agent/api"
+	agentIO "github.com/JianFeeeee/HologramAgent/internal/agent/io"
+	sdk "github.com/JianFeeeee/HologramAgent/internal/sdk"
 )
 
 // 这组判据针对一个「发了但没人收到」的缺陷：