Add configuration files.

.editorconfig

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+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.gitattributes

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+* text=auto

.gitea/workflows/CODEOWNERS

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+.gitea/workflows @Ari
+*.sh @Ari

.gitignore

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+.env
+.env.*
+!.env.example