Add yet-another-react-lightbox package and update .gitignore to exclude node_modules

frontend/node_modules/cross-spawn/lib/util/resolveCommand.js

@@ -1,52 +0,0 @@
-'use strict';
-
-const path = require('path');
-const which = require('which');
-const getPathKey = require('path-key');
-
-function resolveCommandAttempt(parsed, withoutPathExt) {
-    const env = parsed.options.env || process.env;
-    const cwd = process.cwd();
-    const hasCustomCwd = parsed.options.cwd != null;
-    // Worker threads do not have process.chdir()
-    const shouldSwitchCwd = hasCustomCwd && process.chdir !== undefined && !process.chdir.disabled;
-
-    // If a custom `cwd` was specified, we need to change the process cwd
-    // because `which` will do stat calls but does not support a custom cwd
-    if (shouldSwitchCwd) {
-        try {
-            process.chdir(parsed.options.cwd);
-        } catch (err) {
-            /* Empty */
-        }
-    }
-
-    let resolved;
-
-    try {
-        resolved = which.sync(parsed.command, {
-            path: env[getPathKey({ env })],
-            pathExt: withoutPathExt ? path.delimiter : undefined,
-        });
-    } catch (e) {
-        /* Empty */
-    } finally {
-        if (shouldSwitchCwd) {
-            process.chdir(cwd);
-        }
-    }
-
-    // If we successfully resolved, ensure that an absolute path is returned
-    // Note that when a custom `cwd` was used, we need to resolve to an absolute path based on it
-    if (resolved) {
-        resolved = path.resolve(hasCustomCwd ? parsed.options.cwd : '', resolved);
-    }
-
-    return resolved;
-}
-
-function resolveCommand(parsed) {
-    return resolveCommandAttempt(parsed) || resolveCommandAttempt(parsed, true);
-}
-
-module.exports = resolveCommand;