Escape sequences don't work in awatcher/config.toml

[tempodat]

From README: Use escapes \ to match special characters, e.g. org\.kde\.Dolphin

Yet this doesn't work for me, failing with a TOML parse error

$ awatcher
Error: TOML parse error at line 48, column 21
   |
48 | match-app-id = "org\.kde\.kwrite"
   |                     ^
missing escaped value, expected `b`, `f`, `n`, `r`, `\`, `"`, `u`, `U`

Adding -vvv doesn't give additional detail.

Same error when trying to escape strings in other fields, such as matching an exact star char in the match-title regex, which was where I encountered this problem originally.

Host: Fedora 44, KDE Plasma 6.7.4
Awatcher Version: v0.13.1, bundled, rust (built from source)

[2e3s]

Thank you for reporting this insufficient documentation.
I have added documentation which clarifies why this didn't work:

Use escapes \ to match special characters literally, e.g. org.kde.Dolphin. The config file is TOML, where a backslash in a double-quoted string is an escape character itself, so keep it as-is by using a single-quoted (literal) string, e.g. match-app-id = 'org.kde.Dolphin', or double the backslash in a double-quoted string, e.g. match-app-id = "org\.kde\.Dolphin".