remove proxmox-rrd-api-types crate, s/RRDTimeFrameResolution/RRDTimeFrame/

Because the types used inside the RRD have other requirements
than the API types:

- other serialization format
- the API may not support all RRD features

Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

pbs-api-types/src/lib.rs

@@ -424,4 +424,32 @@ pub const NODE_TASKS_LIST_TASKS_RETURN_TYPE: ReturnType = ReturnType {
     ).schema(),
 };
 
-pub use proxmox_rrd_api_types::{RRDMode, RRDTimeFrameResolution};
+#[api()]
+#[derive(Copy, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "UPPERCASE")]
+/// RRD consolidation mode
+pub enum RRDMode {
+    /// Maximum
+    Max,
+    /// Average
+    Average,
+}
+
+#[api()]
+#[derive(Copy, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "lowercase")]
+/// RRD time frame
+pub enum RRDTimeFrame {
+    /// Hour
+    Hour,
+    /// Day
+    Day,
+    /// Week
+    Week,
+    /// Month
+    Month,
+    /// Year
+    Year,
+    /// Decade (10 years)
+    Decade,
+}