Rename Wrystr to Vega

Named after Jurij Vega (1754-1802), Slovenian mathematician who made
knowledge accessible through his logarithm tables. Rebrand before
OpenSats application (April 1).

- Product name, window title, identifiers, binary name all renamed
- Cargo package: wrystr -> vega, wrystr_lib -> vega_lib
- PKGBUILD: wrystr -> vega (new AUR package name)
- Release workflow: artifact names, release text updated
- README: new tagline referencing Jurij Vega
- DB migration: auto-renames wrystr.db -> vega.db on first launch
- Keyring service name kept as "wrystr" for backward compatibility
- localStorage keys kept as wrystr_* to preserve existing user data

Pending manual steps:
- Rename GitHub repo hoornet/wrystr -> hoornet/vega
- Create new AUR package vega-git, orphan wrystr-git
- Update local .desktop launcher

squashfs-root/usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules.cache

@@ -0,0 +1,49 @@
+# GTK+ Input Method Modules file
+# Automatically generated file, do not edit
+# Created by /usr/lib/x86_64-linux-gnu/libgtk-3-0/gtk-query-immodules-3.0 from gtk+-3.24.33
+#
+# ModulesPath = /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/x86_64-pc-linux-gnu/immodules:/usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules:/usr/lib/x86_64-linux-gnu/gtk-3.0/x86_64-pc-linux-gnu/immodules:/usr/lib/x86_64-linux-gnu/gtk-3.0/immodules
+#
+"im-am-et.so" 
+"am_et" "Amharic (EZ+)" "gtk30" "/usr/share/locale" "am" 
+
+"im-broadway.so" 
+"broadway" "Broadway" "gtk30" "/usr/share/locale" "" 
+
+"im-cedilla.so" 
+"cedilla" "Cedilla" "gtk30" "/usr/share/locale" "az:ca:co:fr:gv:oc:pt:sq:tr:wa" 
+
+"im-cyrillic-translit.so" 
+"cyrillic_translit" "Cyrillic (Transliterated)" "gtk30" "/usr/share/locale" "" 
+
+"im-inuktitut.so" 
+"inuktitut" "Inuktitut (Transliterated)" "gtk30" "/usr/share/locale" "iu" 
+
+"im-ipa.so" 
+"ipa" "IPA" "gtk30" "/usr/share/locale" "" 
+
+"im-multipress.so" 
+"multipress" "Multipress" "gtk30" "" "" 
+
+"im-thai.so" 
+"thai" "Thai-Lao" "gtk30" "/usr/share/locale" "lo:th" 
+
+"im-ti-er.so" 
+"ti_er" "Tigrigna-Eritrean (EZ+)" "gtk30" "/usr/share/locale" "ti" 
+
+"im-ti-et.so" 
+"ti_et" "Tigrigna-Ethiopian (EZ+)" "gtk30" "/usr/share/locale" "ti" 
+
+"im-viqr.so" 
+"viqr" "Vietnamese (VIQR)" "gtk30" "/usr/share/locale" "" 
+
+"im-wayland.so" 
+"wayland" "Wayland" "gtk30" "/usr/share/locale" "" 
+
+"im-waylandgtk.so" 
+"waylandgtk" "Waylandgtk" "gtk30" "/usr/share/locale" "" 
+
+"im-xim.so" 
+"xim" "X Input Method" "gtk30" "/usr/share/locale" "ko:ja:th:zh" 
+
+