feat(moderation): add commands for anti-raid reset, mute role setting, spam overrides, strikes management, and timeout toggling

- Implemented `resetantiraide` command to reset anti-raid protections to default settings.
- Added `set_muterole` command to define the mute role when timeout mode is disabled.
- Created `spam` command to manage spam moderation channel overrides (allow, deny, reset).
- Developed `strikes` command to display and modify strike rules for various triggers.
- Introduced `timeout` command to toggle the use of Discord timeout for mutes.

feat(outils): add piconly command to manage photo-only channels

- Implemented `piconly` command to define or remove channels where only photos can be sent.
- Added functionality to enforce photo-only rules in designated channels.

feat(roles): add ancien and noderank commands for role management

- Created `ancien` command to set up a role for members after a specified delay.
- Implemented `noderank` command to manage protected roles that are not removed by derank actions.

src/commands/moderation/spam.rs

@@ -0,0 +1,103 @@
+use serenity::builder::CreateEmbed;
+use serenity::model::prelude::*;
+use serenity::prelude::*;
+
+use crate::commands::automod_service::pool;
+use crate::commands::common::{parse_channel_id, send_embed};
+use crate::db;
+
+pub async fn handle_spam_override(ctx: &Context, msg: &Message, args: &[&str]) {
+    let Some(guild_id) = msg.guild_id else {
+        return;
+    };
+
+    let Some(action) = args.first() else {
+        send_embed(
+            ctx,
+            msg,
+            CreateEmbed::new()
+                .title("Spam")
+                .description("Usage: +spam <allow/deny/reset> [#salon]")
+                .color(0xED4245),
+        )
+        .await;
+        return;
+    };
+
+    let channel_id = args
+        .get(1)
+        .and_then(|raw| parse_channel_id(raw))
+        .unwrap_or(msg.channel_id);
+
+    let Some(pool) = pool(ctx).await else {
+        return;
+    };
+
+    let bot_id = ctx.cache.current_user().id.get() as i64;
+    let guild_id_raw = guild_id.get() as i64;
+    let channel_id_raw = channel_id.get() as i64;
+
+    let description = if action.eq_ignore_ascii_case("allow") {
+        let _ = db::set_moderation_channel_override(
+            &pool,
+            bot_id,
+            guild_id_raw,
+            channel_id_raw,
+            "spam",
+            "allow",
+        )
+        .await;
+        format!("Antispam desactive dans <#{}>.", channel_id.get())
+    } else if action.eq_ignore_ascii_case("deny") {
+        let _ = db::set_moderation_channel_override(
+            &pool,
+            bot_id,
+            guild_id_raw,
+            channel_id_raw,
+            "spam",
+            "deny",
+        )
+        .await;
+        format!("Antispam force dans <#{}>.", channel_id.get())
+    } else if action.eq_ignore_ascii_case("reset") {
+        let _ = db::remove_moderation_channel_override(
+            &pool,
+            bot_id,
+            guild_id_raw,
+            channel_id_raw,
+            "spam",
+        )
+        .await;
+        format!("Override antispam supprime dans <#{}>.", channel_id.get())
+    } else {
+        return;
+    };
+
+    send_embed(
+        ctx,
+        msg,
+        CreateEmbed::new()
+            .title("Spam Override")
+            .description(description)
+            .color(0x57F287),
+    )
+    .await;
+}
+
+pub struct SpamCommand;
+pub static COMMAND_DESCRIPTOR: SpamCommand = SpamCommand;
+
+impl crate::commands::command_contract::CommandSpec for SpamCommand {
+    fn metadata(&self) -> crate::commands::command_contract::CommandMetadata {
+        crate::commands::command_contract::CommandMetadata {
+            name: "spam",
+            category: "moderation",
+            params: "<allow/deny/reset> [#salon]",
+            description: "Definit l override antispam pour un salon (allow, deny, reset).",
+            examples: &["+spam allow #general", "+spam deny #flood", "+spam reset"],
+            default_aliases: &["spamch"],
+            allow_in_dm: false,
+            default_permission: 8,
+        }
+    }
+}