TODO: pArchive_name is a terrible name here! */

Extract provider and account from token path Path format: ~/.config/CloudRedirect/tokens/{provider}_{account}.json

Returns 1 patched, 0 skipped (not found), -1 failed.

Current defs: new payload with plain .text P4 (no obfuscator).

V1 defs: old payload with obfuscated P4 (E9 bridges).

zlib-compress, prepend 4-byte uncompressed length, AES-encrypt with the ORIGINAL iv, prepend iv, atomic write. Reusing the iv matches SteamTools.

Resolve a single PatternPatch to a file offset, or -1.

Resolve payload section bounds: .text and the first non-standard ("obf") section.

First offset in [start, end) where `pattern` matches under `mask` (0 = wildcard).

Build a PatchEntry by cloning the template original/replacement, then snapshot any wildcard bytes from the actual data at the resolved offset.

tdefl_calculate_minimum_redundancy() originally written by: Alistair Moffat, alistair@cs.mu.oz.au, Jyrki Katajainen, jyrki@diku.dk, November 1996. */

Simple PNG writer function by Alex Evans, 2011. Released into the public domain: https://gist.github.com/908299, more context at http://altdevblo

Sideline a corrupted cache file, deploy the embedded payload, and re-decrypt.

True if Store API confirms achievements (category 22). Fail-open on HTTP errors.

<summary> Reads the language preference from settings.json and sets the UI culture before any XAML is loaded. Falls back to system locale if missing o

Bracket both backups before either write so partial states are recoverable.

<summary>Copy sourceDir into destDir, recording each file_move in the undo log.</summary>

<summary> Save a backup of the remotecache.vdf content to the undo log before editing. </summary>

<summary>Starts Steam, waits up to 90s for the payload cache, then closes it.</summary>