大更新：

1、完善SQL语法
2、移除node前端，只保留静态资源
3、写好安装脚本
4、做好linux适配

chusql-cli/chusql-cli.cabal

@@ -0,0 +1,57 @@
+cabal-version: 2.4
+
+name:           chusql-cli
+version:        1.0.0
+synopsis:       ChuSQL 命令行客户端：直连引擎与存储，与 Web 管理端共用账号
+description:    ChuSQL 的命令行前端。直接走命名管道接 Rust 存储进程与 Haskell 引擎，
+                不经过 Web REST；root 凭据与 __chusql_users 表与 Web 管理端完全共用。
+build-type:     Simple
+
+library
+    hs-source-dirs:   src
+    exposed-modules:  ChuSQL.CLI.Format
+                      ChuSQL.CLI.Script
+                      ChuSQL.CLI.Session
+    build-depends:    base >= 4.14 && < 5
+                    , aeson
+                    , bytestring
+                    , chusql-engine
+                    , chusql-web
+                    , scientific
+                    , text
+                    , time
+    default-language: Haskell2010
+    ghc-options:      -Wall
+
+executable csql
+    main-is:          Main.hs
+    other-modules:    Repl
+    hs-source-dirs:   app
+    build-depends:    base
+                    , aeson
+                    , chusql-cli
+                    , chusql-engine
+                    , chusql-web
+                    , containers
+                    , directory
+                    , filepath
+                    , haskeline
+                    , optparse-applicative
+                    , text
+    default-language: Haskell2010
+    ghc-options:      -Wall
+
+test-suite chusql-cli-test
+    type:             exitcode-stdio-1.0
+    main-is:          Spec.hs
+    hs-source-dirs:   test
+    build-depends:    base
+                    , aeson
+                    , bytestring
+                    , chusql-cli
+                    , chusql-engine
+                    , chusql-web
+                    , hspec
+                    , text
+    default-language: Haskell2010
+    ghc-options:      -Wall