Move primitives and runtime out of src/common/

Relocate src/common/primitives and src/common/runtime to src/primitives
and src/runtime. Add src/tsconfig.json as the primitives+runtime solution.
Update tsconfigs, esbuild, webpack aliases, publish path, and docs.

Co-authored-by: Daniel Imms <Tyriar@users.noreply.github.com>

addons/addon-serialize/benchmark/tsconfig.json

@@ -13,9 +13,8 @@
     "module": "nodenext",
     "paths": {
       "common/*": [
-        "../../../src/common/primitives/*",
-        "../../../src/common/runtime/*",
-        "../../../src/common/*"
+        "../../../src/primitives/*",
+        "../../../src/runtime/*",
       ],
       "target-browser/*": ["../../../src/target-browser/*"],
       "SerializeAddon": ["../src/SerializeAddon"],
@@ -27,7 +26,7 @@
   "include": ["../**/*", "../../../typings/xterm.d.ts"],
   "exclude": ["../../../**/*test.ts", "../../**/*api.ts"],
   "references": [
-    { "path": "../../../src/common" },
+    { "path": "../../../src" },
     { "path": "../../../src/target-browser" }
   ]
 }