Move all composer files inside the common directory

- 2022년 3월 개발팀 결정사항 적용
- 모듈 등 서드파티 자료 개발시 composer를 사용하면 상위 경로에 있는 코어의
  composer.json을 수정하고, 코어의 vendor 디렉토리를 건드리는 것이 기본값임
- 이를 방지하기 위해 코어의 composer.json과 vendor를 common 디렉토리 안으로
  이동하여, 모듈 경로에서 상위 폴더로 인식하지 않도록 함

common/vendor/leafo/lessphp/tests/inputs_lessjs/mixins-args.less

@@ -0,0 +1,205 @@
+.mixin (@a: 1px, @b: 50%) {
+  width: (@a * 5);
+  height: (@b - 1%);
+}
+
+.mixina (@style, @width, @color: black) {
+    border: @width @style @color;
+}
+
+.mixiny
+(@a: 0, @b: 0) {
+  margin: @a;
+  padding: @b;
+}
+
+.hidden() {
+  color: transparent; // asd
+}
+
+#hidden {
+  .hidden;
+}
+
+#hidden1 {
+  .hidden();
+}
+
+.two-args {
+  color: blue;
+  .mixin(2px, 100%);
+  .mixina(dotted, 2px);
+}
+
+.one-arg {
+  .mixin(3px);
+}
+
+.no-parens {
+  .mixin;
+}
+
+.no-args {
+  .mixin();
+}
+
+.var-args {
+  @var: 9;
+  .mixin(@var, (@var * 2));
+}
+
+.multi-mix {
+  .mixin(2px, 30%);
+  .mixiny(4, 5);
+}
+
+.maxa(@arg1: 10, @arg2: #f00) {
+  padding: (@arg1 * 2px);
+  color: @arg2;
+}
+
+body {
+  .maxa(15);
+}
+
+@glob: 5;
+.global-mixin(@a:2) {
+  width: (@glob + @a);
+}
+
+.scope-mix {
+  .global-mixin(3);
+}
+
+.nested-ruleset (@width: 200px) {
+    width: @width;
+    .column { margin: @width; }
+}
+.content {
+    .nested-ruleset(600px);
+}
+
+//
+
+.same-var-name2(@radius) {
+  radius: @radius;
+}
+.same-var-name(@radius) {
+  .same-var-name2(@radius);
+}
+#same-var-name {
+  .same-var-name(5px);
+}
+
+//
+
+.var-inside () {
+    @var: 10px;
+    width: @var;
+}
+#var-inside { .var-inside; }
+
+.mixin-arguments (@width: 0px, ...) {
+    border: @arguments;
+    width: @width;
+}
+
+.arguments {
+    .mixin-arguments(1px, solid, black);
+}
+.arguments2 {
+    .mixin-arguments();
+}
+.arguments3 {
+    .mixin-arguments;
+}
+
+.mixin-arguments2 (@width, @rest...) {
+    border: @arguments;
+    rest: @rest;
+    width: @width;
+}
+.arguments4 {
+    .mixin-arguments2(0, 1, 2, 3, 4);
+}
+
+// Edge cases
+
+.edge-case {
+    .mixin-arguments("{");
+}
+
+// Division vs. Literal Slash
+.border-radius(@r: 2px/5px) {
+  border-radius: @r;
+}
+.slash-vs-math {
+  .border-radius();
+  .border-radius(5px/10px);
+  .border-radius((3px * 2));
+}
+// semi-colon vs comma for delimiting
+
+.mixin-takes-one(@a) {
+    one: @a;
+}
+
+.mixin-takes-two(@a; @b) {
+    one: @a;
+    two: @b;
+}
+
+.comma-vs-semi-colon {
+    .mixin-takes-two(@a : a; @b : b, c);
+    .mixin-takes-two(@a : d, e; @b : f);
+    .mixin-takes-one(@a: g);
+    .mixin-takes-one(@a : h;);
+    .mixin-takes-one(i);
+    .mixin-takes-one(j;);
+    .mixin-takes-two(k, l);
+    .mixin-takes-one(m, n;);
+    .mixin-takes-two(o, p; q);
+    .mixin-takes-two(r, s; t;);
+}
+
+.mixin-conflict(@a:defA, @b:defB, @c:defC) {
+  three: @a, @b, @c;
+}
+
+.mixin-conflict(@a:defA, @b:defB, @c:defC, @d:defD) {
+  four: @a, @b, @c, @d;
+}
+
+#named-conflict {
+  .mixin-conflict(11, 12, 13, @a:a);
+  .mixin-conflict(@a:a, 21, 22, 23);
+}
+@a: 3px;
+.mixin-default-arg(@a: 1px, @b: @a, @c: @b) {
+  defaults: 1px 1px 1px;
+  defaults: 2px 2px 2px;
+}
+
+.test-mixin-default-arg {
+  .mixin-default-arg();
+  .mixin-default-arg(2px);
+}
+
+.mixin-comma-default1(@color; @padding; @margin: 2, 2, 2, 2) {
+  margin: @margin;
+}
+.selector {
+  .mixin-comma-default1(#33acfe; 4);
+}
+.mixin-comma-default2(@margin: 2, 2, 2, 2;) {
+  margin: @margin;
+}
+.selector2 {
+  .mixin-comma-default2();
+}
+.mixin-comma-default3(@margin: 2, 2, 2, 2) {
+  margin: @margin;
+}
+.selector3 {
+  .mixin-comma-default3(4,2,2,2);
+}

common/vendor/leafo/lessphp/tests/inputs_lessjs/mixins-named-args.less

@@ -0,0 +1,36 @@
+.mixin (@a: 1px, @b: 50%) {
+  width: (@a * 5);
+  height: (@b - 1%);
+  args: @arguments;
+}
+.mixin (@a: 1px, @b: 50%) when (@b > 75%){
+  text-align: center;
+}
+
+.named-arg {
+  color: blue;
+  .mixin(@b: 100%);
+}
+
+.class {
+  @var: 20%;
+  .mixin(@b: @var);
+}
+
+.all-args-wrong-args {
+  .mixin(@b: 10%, @a: 2px);
+}
+
+.mixin2 (@a: 1px, @b: 50%, @c: 50) {
+  width: (@a * 5);
+  height: (@b - 1%);
+  color: (#000000 + @c);
+}
+
+.named-args2 {
+  .mixin2(3px, @c: 100);
+}
+
+.named-args3 {
+  .mixin2(@b: 30%, @c: #123456);
+}

common/vendor/leafo/lessphp/tests/inputs_lessjs/strings.less

@@ -0,0 +1,51 @@
+#strings {
+  background-image: url("http://son-of-a-banana.com");
+  quotes: "~" "~";
+  content: "#*%:&^,)!.(~*})";
+  empty: "";
+  brackets: "{" "}";
+  escapes: "\"hello\" \\world";
+  escapes2: "\"llo";
+}
+#comments {
+  content: "/* hello */ // not-so-secret";
+}
+#single-quote {
+  quotes: "'" "'";
+  content: '""#!&""';
+  empty: '';
+  semi-colon: ';';
+}
+#escaped {
+  filter: ~"DX.Transform.MS.BS.filter(opacity=50)";
+}
+#one-line { image: url(http://tooks.com) }
+#crazy { image: url(http://), "}", url("http://}") }
+#interpolation {
+  @var: '/dev';
+  url: "http://lesscss.org@{var}/image.jpg";
+
+  @var2: 256;
+  url2: "http://lesscss.org/image-@{var2}.jpg";
+
+  @var3: #456;
+  url3: "http://lesscss.org@{var3}";
+
+  @var4: hello;
+  url4: "http://lesscss.org/@{var4}";
+
+  @var5: 54.4px;
+  url5: "http://lesscss.org/@{var5}";
+}
+
+// multiple calls with string interpolation
+
+.mix-mul (@a: green) {
+    color: ~"@{a}";
+}
+.mix-mul-class {
+    .mix-mul(blue);
+    .mix-mul(red);
+    .mix-mul(black);
+    .mix-mul(orange);
+}