Change default emoji due to inconsistent support. (closes #80)

Move config item to more prominent location.

Signed-off-by: Jason Volk <jason@zemos.net>

README.md

@@ -1,4 +1,4 @@
-# Tuwunel <sup>🎔</sup>
+# Tuwunel <sup>💕</sup>
 
 ![GitHub License](https://img.shields.io/github/license/matrix-construct/tuwunel?style=flat&color=%238A2BE2)
 ![GitHub Created At](https://img.shields.io/github/created-at/matrix-construct/tuwunel?style=flat&color=%238A2BE2)
@@ -160,7 +160,7 @@ and not all project staff will be present there. There will be at least some pre
 offer assistance so long as the room remains in minimally good standing.
 
 
-## Tuwunel <sup>🎔</sup>
+## Tuwunel <sup>💕</sup>
 
 Tuwunel's theme is **empathy** in communication defined by the works of
 [Edith Stein](https://plato.stanford.edu/entries/stein/). Empathy is the basis for how we approach

src/core/config/mod.rs

@@ -78,6 +78,24 @@ pub struct Config {
 	/// example: "girlboss.ceo"
 	pub server_name: OwnedServerName,
 
+	/// This is the only directory where tuwunel will save its data, including
+	/// media. Note: this was previously "/var/lib/matrix-conduit".
+	///
+	/// YOU NEED TO EDIT THIS.
+	///
+	/// example: "/var/lib/tuwunel"
+	pub database_path: PathBuf,
+
+	/// Text which will be added to the end of the user's displayname upon
+	/// registration with a space before the text. In Conduit, this was the
+	/// lightning bolt emoji.
+	///
+	/// To disable, set this to "" (an empty string).
+	///
+	/// default: "💕"
+	#[serde(default = "default_new_user_displayname_suffix")]
+	pub new_user_displayname_suffix: String,
+
 	#[allow(clippy::doc_link_with_quotes)]
 	/// The default address (IPv4 or IPv6) tuwunel will listen on.
 	///
@@ -127,14 +145,6 @@ pub struct Config {
 	#[serde(default = "default_unix_socket_perms")]
 	pub unix_socket_perms: u32,
 
-	/// This is the only directory where tuwunel will save its data, including
-	/// media. Note: this was previously "/var/lib/matrix-conduit".
-	///
-	/// YOU NEED TO EDIT THIS.
-	///
-	/// example: "/var/lib/tuwunel"
-	pub database_path: PathBuf,
-
 	/// tuwunel supports online database backups using RocksDB's Backup engine
 	/// API. To use this, set a database backup path that tuwunel can write
 	/// to.
@@ -152,16 +162,6 @@ pub struct Config {
 	#[serde(default = "default_database_backups_to_keep")]
 	pub database_backups_to_keep: i16,
 
-	/// Text which will be added to the end of the user's displayname upon
-	/// registration with a space before the text. In Conduit, this was the
-	/// lightning bolt emoji.
-	///
-	/// To disable, set this to "" (an empty string).
-	///
-	/// default: "🎔"
-	#[serde(default = "default_new_user_displayname_suffix")]
-	pub new_user_displayname_suffix: String,
-
 	/// Set this to any float value to multiply tuwunel's in-memory LRU caches
 	/// with such as "auth_chain_cache_capacity".
 	///
@@ -2530,7 +2530,7 @@ fn default_url_preview_max_spider_size() -> usize {
 	256_000 // 256KB
 }
 
-fn default_new_user_displayname_suffix() -> String { "🎔".to_owned() }
+fn default_new_user_displayname_suffix() -> String { "💕".to_owned() }
 
 fn default_sentry_endpoint() -> Option<Url> {
 	let url = "https://8994b1762a6a95af9502a7900edabc4c@o4509498990067712.ingest.us.sentry.io/4509498993213440"

tuwunel-example.toml

@@ -36,6 +36,23 @@
 #
 #server_name =
 
+# This is the only directory where tuwunel will save its data, including
+# media. Note: this was previously "/var/lib/matrix-conduit".
+#
+# YOU NEED TO EDIT THIS.
+#
+# example: "/var/lib/tuwunel"
+#
+#database_path =
+
+# Text which will be added to the end of the user's displayname upon
+# registration with a space before the text. In Conduit, this was the
+# lightning bolt emoji.
+#
+# To disable, set this to "" (an empty string).
+#
+#new_user_displayname_suffix = "💕"
+
 # The default address (IPv4 or IPv6) tuwunel will listen on.
 #
 # If you are using Docker or a container NAT networking setup, this must
@@ -75,15 +92,6 @@
 #
 #unix_socket_perms = 660
 
-# This is the only directory where tuwunel will save its data, including
-# media. Note: this was previously "/var/lib/matrix-conduit".
-#
-# YOU NEED TO EDIT THIS.
-#
-# example: "/var/lib/tuwunel"
-#
-#database_path =
-
 # tuwunel supports online database backups using RocksDB's Backup engine
 # API. To use this, set a database backup path that tuwunel can write
 # to.
@@ -100,14 +108,6 @@
 #
 #database_backups_to_keep = 1
 
-# Text which will be added to the end of the user's displayname upon
-# registration with a space before the text. In Conduit, this was the
-# lightning bolt emoji.
-#
-# To disable, set this to "" (an empty string).
-#
-#new_user_displayname_suffix = "🎔"
-
 # Set this to any float value to multiply tuwunel's in-memory LRU caches
 # with such as "auth_chain_cache_capacity".
 #