26.9：品牌统一（fileshare）+ 版本号改为日期式

- 数据库默认文件 filecodebox.db → fileshare.db（config.go 默认值与全部文档/编排同步）
- Go module filecodebox → fileshare（全部 import 同步，build/vet/test 全绿）
- 应用版本 APP_VERSION 2.5.6 → 26.9（health 接口已验证返回 26.9）
- deploy 编排统一：compose 项目名、Postgres 默认凭据、minio 桶名、env 注释
- JWT issuer、存储临时目录前缀、web 包名同步 fileshare
- CI：镜像 tag 以 APP_VERSION 为唯一版本源，main/tag 推送即发布
  ${VER} + latest；tag 触发时校验 tag 名与 APP_VERSION 一致，防错版
- 本地开发库文件已改名 fileshare.db（含 -shm/-wal 清理）

server/internal/api/admin.go

@@ -12,12 +12,12 @@ import (
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
 
-	"filecodebox/internal/config"
-	"filecodebox/internal/middleware"
-	"filecodebox/internal/model"
-	"filecodebox/internal/response"
-	"filecodebox/internal/settings"
-	"filecodebox/internal/storage"
+	"fileshare/internal/config"
+	"fileshare/internal/middleware"
+	"fileshare/internal/model"
+	"fileshare/internal/response"
+	"fileshare/internal/settings"
+	"fileshare/internal/storage"
 )
 
 // minutesDuration 分钟数转 Duration（0 回退 1 分钟，对齐 main.go 语义）。

server/internal/api/chunk.go

@@ -16,10 +16,10 @@ import (
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
 
-	"filecodebox/internal/middleware"
-	"filecodebox/internal/model"
-	"filecodebox/internal/response"
-	"filecodebox/internal/storage"
+	"fileshare/internal/middleware"
+	"fileshare/internal/model"
+	"fileshare/internal/response"
+	"fileshare/internal/storage"
 )
 
 // chunkExpireTTL 分片会话保留时长（M5：预留窗口由 24h 缩短为 2h；

server/internal/api/helpers.go

@@ -30,12 +30,12 @@ import (
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
 
-	"filecodebox/internal/audit"
-	"filecodebox/internal/config"
-	"filecodebox/internal/middleware"
-	"filecodebox/internal/model"
-	"filecodebox/internal/response"
-	"filecodebox/internal/storage"
+	"fileshare/internal/audit"
+	"fileshare/internal/config"
+	"fileshare/internal/middleware"
+	"fileshare/internal/model"
+	"fileshare/internal/response"
+	"fileshare/internal/storage"
 )
 
 // apiError 统一的业务错误：handler 返回该错误并由 respondError 映射 HTTP 状态。

server/internal/api/helpers_test.go

@@ -6,8 +6,8 @@ import (
 	"testing"
 	"time"
 
-	"filecodebox/internal/config"
-	"filecodebox/internal/storage"
+	"fileshare/internal/config"
+	"fileshare/internal/storage"
 )
 
 // newTestConfig 构造测试配置（defaults 基线，无 KV 覆盖；需求 ⑧ 默认 sqlite，无需真实数据库）。

server/internal/api/policy_test.go

@@ -15,13 +15,13 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/audit"
-	"filecodebox/internal/cache"
-	"filecodebox/internal/config"
-	"filecodebox/internal/database"
-	"filecodebox/internal/middleware"
-	"filecodebox/internal/settings"
-	"filecodebox/internal/storage"
+	"fileshare/internal/audit"
+	"fileshare/internal/cache"
+	"fileshare/internal/config"
+	"fileshare/internal/database"
+	"fileshare/internal/middleware"
+	"fileshare/internal/settings"
+	"fileshare/internal/storage"
 )
 
 // ============ 测试环境装配（真实 sqlite + 内存缓存 + 本地存储）============

server/internal/api/presign.go

@@ -9,10 +9,10 @@ import (
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
 
-	"filecodebox/internal/middleware"
-	"filecodebox/internal/model"
-	"filecodebox/internal/response"
-	"filecodebox/internal/storage"
+	"fileshare/internal/middleware"
+	"fileshare/internal/model"
+	"fileshare/internal/response"
+	"fileshare/internal/storage"
 )
 
 // presignSessionExpires 预签名会话有效期（对齐参考 PRESIGN_SESSION_EXPIRES=900 秒）。

server/internal/api/router.go

@@ -6,12 +6,12 @@ import (
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
 
-	"filecodebox/internal/audit"
-	"filecodebox/internal/config"
-	"filecodebox/internal/middleware"
-	"filecodebox/internal/response"
-	"filecodebox/internal/settings"
-	"filecodebox/internal/storage"
+	"fileshare/internal/audit"
+	"fileshare/internal/config"
+	"fileshare/internal/middleware"
+	"fileshare/internal/response"
+	"fileshare/internal/settings"
+	"fileshare/internal/storage"
 )
 
 // Deps API 层共享依赖（main.go 装配后注入）。

server/internal/api/security_fixes_test.go

@@ -15,8 +15,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/model"
-	"filecodebox/internal/settings"
+	"fileshare/internal/model"
+	"fileshare/internal/settings"
 )
 
 // postJSON 以 JSON body 调用 POST 端点。

server/internal/api/setup.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/response"
-	"filecodebox/internal/settings"
+	"fileshare/internal/response"
+	"fileshare/internal/settings"
 )
 
 // fileSizeUnits 文件大小单位（对齐参考 FILE_SIZE_UNITS）。

server/internal/api/share.go

@@ -12,11 +12,11 @@ import (
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
 
-	"filecodebox/internal/audit"
-	"filecodebox/internal/middleware"
-	"filecodebox/internal/model"
-	"filecodebox/internal/response"
-	"filecodebox/internal/storage"
+	"fileshare/internal/audit"
+	"fileshare/internal/middleware"
+	"fileshare/internal/model"
+	"fileshare/internal/response"
+	"fileshare/internal/storage"
 )
 
 // nowRFC3339 当前时间的 RFC3339 表示。

server/internal/api/web.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/response"
-	web "filecodebox/web"
+	"fileshare/internal/response"
+	web "fileshare/web"
 )
 
 // registerWeb 注册前端静态资源与 SPA 回退（必须最后注册）：

server/internal/audit/audit.go

@@ -12,7 +12,7 @@ import (
 
 	"gorm.io/gorm"
 
-	"filecodebox/internal/model"
+	"fileshare/internal/model"
 )
 
 // Service 审计日志服务。

server/internal/config/config.go

@@ -18,7 +18,7 @@ const (
 	AdminSessionExpireMax     = 365 * 24 * 60 * 60 // 最大 365 天
 
 	// DefaultSQLitePath SQLite 模式默认数据库文件路径（相对运行目录，自动创建 data/）。
-	DefaultSQLitePath = "./data/filecodebox.db"
+	DefaultSQLitePath = "./data/fileshare.db"
 )
 
 // 数据库驱动常量（需求 ⑧：SQLite 默认、Postgres 可选）。

server/internal/database/database.go

@@ -19,8 +19,8 @@ import (
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
 
-	"filecodebox/internal/config"
-	"filecodebox/internal/model"
+	"fileshare/internal/config"
+	"fileshare/internal/model"
 )
 
 // Options 连接选项（main.go 从 config.Env 装配）。

server/internal/database/database_test.go

@@ -18,8 +18,8 @@ import (
 
 	"gorm.io/gorm"
 
-	"filecodebox/internal/database"
-	"filecodebox/internal/model"
+	"fileshare/internal/database"
+	"fileshare/internal/model"
 )
 
 // pgTestDSN 返回 Postgres 测试连接串；未设置 FCB_TEST_PG_DSN 时返回空。

server/internal/janitor/janitor.go

@@ -12,8 +12,8 @@ import (
 
 	"gorm.io/gorm"
 
-	"filecodebox/internal/model"
-	"filecodebox/internal/storage"
+	"fileshare/internal/model"
+	"fileshare/internal/storage"
 )
 
 // chunkSessionMaxAge 未完成分片会话的最大保留时长（预留 TTL 为 2h，

server/internal/middleware/audit.go

@@ -7,9 +7,9 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/audit"
-	"filecodebox/internal/model"
-	"filecodebox/internal/response"
+	"fileshare/internal/audit"
+	"fileshare/internal/model"
+	"fileshare/internal/response"
 )
 
 // auditHooks 审计钩子：由 API 层在响应前后填充与落库。

server/internal/middleware/audit_l5_test.go

@@ -10,8 +10,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/audit"
-	"filecodebox/internal/model"
+	"fileshare/internal/audit"
+	"fileshare/internal/model"
 )
 
 type captureSink struct {

server/internal/middleware/audit_test.go

@@ -9,8 +9,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/audit"
-	"filecodebox/internal/model"
+	"fileshare/internal/audit"
+	"fileshare/internal/model"
 )
 
 // memSink 测试用内存落库实现。

server/internal/middleware/jwt.go

@@ -8,7 +8,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/golang-jwt/jwt/v5"
 
-	"filecodebox/internal/response"
+	"fileshare/internal/response"
 )
 
 // jwtClaims 自定义声明：对齐参考实现（payload 含 is_admin 与 exp）。
@@ -36,7 +36,7 @@ func SignAdminToken(secret string, expires time.Duration) (string, time.Time, er
 		RegisteredClaims: jwt.RegisteredClaims{
 			ExpiresAt: jwt.NewNumericDate(expiresAt),
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
-			Issuer:    "filecodebox",
+			Issuer:    "fileshare",
 		},
 	}
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)

server/internal/middleware/jwt_test.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/response"
+	"fileshare/internal/response"
 )
 
 const testSecret = "unit-test-secret-0123456789abcdef"

server/internal/middleware/ratelimit.go

@@ -11,8 +11,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/cache"
-	"filecodebox/internal/response"
+	"fileshare/internal/cache"
+	"fileshare/internal/response"
 )
 
 // 限流类别（对齐参考 apps/base/utils.py 的 ip_limit）。

server/internal/middleware/ratelimit_fallback_test.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/cache"
+	"fileshare/internal/cache"
 )
 
 // failingCache 模拟缓存故障（Get/Incr 均返回非 ErrNotFound 错误）。

server/internal/middleware/ratelimit_test.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"filecodebox/internal/cache"
+	"fileshare/internal/cache"
 )
 
 func rateLimitRouter(rl *RateLimiter, kind string) *gin.Engine {

server/internal/settings/manager_test.go

@@ -10,9 +10,9 @@ import (
 
 	"gorm.io/gorm"
 
-	"filecodebox/internal/config"
-	"filecodebox/internal/database"
-	"filecodebox/internal/settings"
+	"fileshare/internal/config"
+	"fileshare/internal/database"
+	"fileshare/internal/settings"
 )
 
 // pgTestDSN 返回 Postgres 测试连接串；未设置 FCB_TEST_PG_DSN 时跳过。

server/internal/settings/schema.go

@@ -9,7 +9,7 @@
 //  4. schema 同步测试（config schema_test / settings schema_test）
 package settings
 
-import "filecodebox/internal/config"
+import "fileshare/internal/config"
 
 // —— 键名 re-export（与 config 包保持同一字符串，避免魔法值散落）——
 const (

server/internal/settings/settings.go

@@ -12,8 +12,8 @@ import (
 
 	"gorm.io/gorm"
 
-	"filecodebox/internal/config"
-	"filecodebox/internal/model"
+	"fileshare/internal/config"
+	"fileshare/internal/model"
 )
 
 // settingsKey 数据库中的配置键（对齐参考实现）。

server/internal/storage/local.go

@@ -30,10 +30,10 @@ type LocalStorage struct {
 	rootReal string
 }
 
-// NewLocalStorage 构造本地引擎。root 为空时使用系统临时目录下的 filecodebox_storage。
+// NewLocalStorage 构造本地引擎。root 为空时使用系统临时目录下的 fileshare_storage。
 func NewLocalStorage(root string) (*LocalStorage, error) {
 	if strings.TrimSpace(root) == "" {
-		root = filepath.Join(os.TempDir(), "filecodebox_storage")
+		root = filepath.Join(os.TempDir(), "fileshare_storage")
 	}
 	abs, err := filepath.Abs(root)
 	if err != nil {

server/internal/storage/local_test.go

@@ -32,7 +32,7 @@ func sha256Hex(b []byte) string {
 func TestLocalSaveOpenRange(t *testing.T) {
 	st := newTestLocal(t)
 	ctx := context.Background()
-	data := []byte("hello filecodebox 本地引擎 0123456789")
+	data := []byte("hello fileshare 本地引擎 0123456789")
 
 	n, err := st.SaveFile(ctx, bytes.NewReader(data), "2025/08/测试文件.bin")
 	if err != nil {