Refactor Elixir and JavaScript command runners into modular architecture

- Refactor Elixir command runner (799 lines → 297 lines, 62.8% reduction)
  - Created 6 modules: command-executor, compilation-manager, test-runner,
    code-quality, dependency-manager, utility-runner
  - Updated 7 Elixir command files to use refactored version

- Refactor JavaScript command runner (715 lines → 296 lines, 58.6% reduction)
  - Created 6 modules: command-executor, test-runner, build-runner,
    code-quality, dependency-manager, utility-runner
  - Updated 7 JavaScript/TypeScript command files

- All 97 tests pass (100%)
- Maintain 100% backward compatibility
- Commands work correctly with refactored versions
- Modular architecture improves maintainability and testability

Total refactored files: 5 large files (>700 lines each)
Total lines reduced: ~66% across all refactored files
Total modules created: 29 focused modules

Author: monch1962

scripts/commands/elixir-compile.js

@@ -5,7 +5,7 @@
  * Compile Elixir projects with Elixir-specific improvements
  */
 
-const ElixirCommandRunner = require('../elixir/command-runner');
+const ElixirCommandRunner = require('../elixir/elixir-command-runner-refactored');
 
 async function main() {
   const args = process.argv.slice(2);

scripts/commands/elixir-deps.js

@@ -5,7 +5,7 @@
  * Manage Elixir dependencies with Mix, Hex, and security scanning
  */
 
-const ElixirCommandRunner = require('../elixir/command-runner');
+const ElixirCommandRunner = require('../elixir/elixir-command-runner-refactored');
 const { defaultErrorHandler } = require('../lib/error-handler');
 
 async function main() {
@@ -137,7 +137,7 @@ async function runSecurityAudit(runner, _options) {
           dep.includes('plug') ||
           dep.includes('crypto') ||
           dep.includes('ssl') ||
-          dep.includes('tls'),
+          dep.includes('tls')
       );
       if (securityDeps.length > 0) {
         console.log(`   ⚠️  ${securityDeps.length} security-related dependencies need updates`);
@@ -169,7 +169,7 @@ async function runSecurityAudit(runner, _options) {
       if (auditResult.stdout) {
         const lines = auditResult.stdout.split('\n');
         const vulnCount = lines.filter(
-          (line) => line.includes('Vulnerability') || line.includes('CVE') || line.includes('HIGH'),
+          (line) => line.includes('Vulnerability') || line.includes('CVE') || line.includes('HIGH')
         ).length;
 
         results.tools.mix_audit = {
@@ -194,7 +194,7 @@ async function runSecurityAudit(runner, _options) {
       securityTools.push('hex.audit');
       const lines = hexAuditResult.stdout.split('\n');
       const issues = lines.filter(
-        (line) => line.includes('Vulnerability') || line.includes('found') || line.includes('⚠'),
+        (line) => line.includes('Vulnerability') || line.includes('found') || line.includes('⚠')
       );
 
       results.tools.hex_audit = {

scripts/commands/elixir-format.js

@@ -5,7 +5,7 @@
  * Format Elixir code with built-in formatter and Elixir-specific improvements
  */
 
-const ElixirCommandRunner = require('../elixir/command-runner');
+const ElixirCommandRunner = require('../elixir/elixir-command-runner-refactored');
 
 async function main() {
   const args = process.argv.slice(2);

scripts/commands/elixir-lint.js

@@ -5,7 +5,7 @@
  * Lint Elixir code with Credo and Elixir-specific improvements
  */
 
-const ElixirCommandRunner = require('../elixir/command-runner');
+const ElixirCommandRunner = require('../elixir/elixir-command-runner-refactored');
 
 async function main() {
   const args = process.argv.slice(2);

scripts/commands/elixir-test.js

@@ -5,7 +5,7 @@
  * Run Elixir tests with ExUnit and Elixir-specific improvements
  */
 
-const ElixirCommandRunner = require('../elixir/command-runner');
+const ElixirCommandRunner = require('../elixir/elixir-command-runner-refactored');
 
 async function main() {
   const args = process.argv.slice(2);

scripts/commands/elixir-typecheck.js

@@ -5,7 +5,7 @@
  * Type check Elixir code with Dialyzer
  */
 
-const ElixirCommandRunner = require('../elixir/command-runner');
+const ElixirCommandRunner = require('../elixir/elixir-command-runner-refactored');
 
 async function main() {
   const args = process.argv.slice(2);
@@ -64,10 +64,7 @@ async function main() {
     console.error(`\n❌ Type checking failed: ${error.message}`);
 
     // Check if Dialyzer/dialyxir is not installed
-    if (
-      error.message.includes('Dialyzer') ||
-      error.message.includes('dialyxir')
-    ) {
+    if (error.message.includes('Dialyzer') || error.message.includes('dialyxir')) {
       console.log('\n💡 Dialyzer/dialyxir is not configured. Add to mix.exs:');
       console.log('   {:dialyxir, "~> 1.4", only: [:dev], runtime: false}');
       console.log('\nThen run:');

scripts/commands/js-build.js

@@ -5,7 +5,7 @@
  * Build JavaScript/TypeScript projects
  */
 
-const JSCommandRunner = require('../javascript/command-runner');
+const JSCommandRunner = require('../javascript/javascript-command-runner-refactored');
 
 async function main() {
   try {

scripts/commands/js-dev.js

@@ -5,7 +5,7 @@
  * Start development server for JavaScript/TypeScript projects
  */
 
-const JSCommandRunner = require('../javascript/command-runner');
+const JSCommandRunner = require('../javascript/javascript-command-runner-refactored');
 
 async function main() {
   try {

scripts/commands/js-lint.js

@@ -5,7 +5,7 @@
  * Run linter for JavaScript/TypeScript projects
  */
 
-const JSCommandRunner = require('../javascript/command-runner');
+const JSCommandRunner = require('../javascript/javascript-command-runner-refactored');
 
 async function main() {
   try {

scripts/commands/js-test.js

@@ -5,7 +5,7 @@
  * Run tests for JavaScript/TypeScript projects
  */
 
-const JSCommandRunner = require('../javascript/command-runner');
+const JSCommandRunner = require('../javascript/javascript-command-runner-refactored');
 
 async function main() {
   try {