chore: setup base lerna config

Author: smithad15

.gitignore

@@ -0,0 +1,3 @@
+node_modules
+dist
+lerna-debug.log

lerna.json

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+{
+  "lerna": "2.11.0",
+  "packages": ["packages/*"],
+  "version": "0.0.0",
+  "npmClient": "yarn",
+  "useWorkspaces": true,
+  "command": {
+    "init": {
+      "exact": true
+    }
+  }
+}

package.json

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+{
+	"private": true,
+	"workspaces": ["packages/*"],
+	"devDependencies": {
+		"lerna": "2.11.0"
+	}
+}