GLEGram 12.5 — Initial public release

Based on Swiftgram 12.5 (Telegram iOS 12.5).
All GLEGram features ported and organized in GLEGram/ folder.

Features: Ghost Mode, Saved Deleted Messages, Content Protection Bypass,
Font Replacement, Fake Profile, Chat Export, Plugin System, and more.

See CHANGELOG_12.5.md for full details.

third-party/XcodeGen/Sources/ProjectSpec/BuildSettingsExtractor.swift

@@ -0,0 +1,37 @@
+import Foundation
+import JSONUtilities
+
+/// A helper for extracting and validating the `Settings` object from a JSON dictionary.
+struct BuildSettingsParser {
+    let jsonDictionary: JSONDictionary
+
+    /// Attempts to extract and parse the `Settings` from the dictionary.
+    ///
+    /// - Returns: A valid `Settings` object
+    func parse() throws -> Settings {
+        do {
+            return try jsonDictionary.json(atKeyPath: "settings")
+        } catch let specParsingError as SpecParsingError {
+            // Re-throw `SpecParsingError` to prevent the misuse of settings.configs.
+            throw specParsingError
+        } catch {
+            // Ignore all errors except `SpecParsingError`
+            return .empty
+        }
+    }
+
+    /// Attempts to extract and parse setting groups from the dictionary with fallback defaults.
+    ///
+    /// - Returns: Parsed setting groups or default groups if parsing fails
+    func parseSettingGroups() throws -> [String: Settings] {
+        do {
+            return try jsonDictionary.json(atKeyPath: "settingGroups", invalidItemBehaviour: .fail)
+        } catch let specParsingError as SpecParsingError {
+            // Re-throw `SpecParsingError` to prevent the misuse of settingGroups.
+            throw specParsingError
+        } catch {
+            // Ignore all errors except `SpecParsingError`
+            return jsonDictionary.json(atKeyPath: "settingPresets") ?? [:]
+        }
+    }
+}