Revert "bindings: remove Timestamp::to_human_datetime"

From commit ea531b9 the library size issues were solved, so these cleanups aren't longer really needed.
This reverts commit f4de711

Signed-off-by: Yuki Kishimoto <[email protected]>

CHANGELOG.md

@@ -43,7 +43,6 @@
 * ffi: rename `Kind::from_enum` and `Kind::as_enum` to `Kind::from_std` and `Kind::as_std` ([Yuki Kishimoto])
 * bindings: remove `profile` module ([Yuki Kishimoto])
 * bindings: remove `NostrLibrary` struct and keep only `git_hash_version` func ([Yuki Kishimoto])
-* bindings: remove `Timestamp::to_human_datetime` ([Yuki Kishimoto])
 
 ### Changed
 

bindings/nostr-sdk-ffi/src/protocol/types/time.rs

@@ -47,4 +47,9 @@ impl Timestamp {
     pub fn as_secs(&self) -> u64 {
         self.inner.as_u64()
     }
+
+    /// Convert [`Timestamp`] to human datetime
+    pub fn to_human_datetime(&self) -> String {
+        self.inner.to_human_datetime()
+    }
 }

bindings/nostr-sdk-js/src/protocol/types/time.rs

@@ -49,4 +49,10 @@ impl JsTimestamp {
     pub fn as_secs(&self) -> f64 {
         self.inner.as_u64() as f64
     }
+
+    /// Convert `Timestamp` to human datetime
+    #[wasm_bindgen(js_name = toHumanDatetime)]
+    pub fn to_human_datetime(&self) -> String {
+        self.inner.to_human_datetime()
+    }
 }