feat: Init common crate

Cargo.lock

@@ -3,5 +3,5 @@
 version = 3
 
 [[package]]
-name = "GrepTimeDB"
+name = "common"
 version = "0.1.0"

Cargo.toml

@@ -1,8 +1,4 @@
-[package]
-name = "greptime"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
+[workspace]
+members = [
+    "src/common"
+]

src/common/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "common"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

src/common/src/lib.rs

@@ -0,0 +1 @@
+

src/main.rs

@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}