Adapt to quicknode-sdk 0.3: require JWT kid and webhook compression, support ByList templates (#42)

SDK 0.3 made several request fields non-optional and reshaped webhook
template args:

- CreateJwtRequest.kid is now required, so `--kid` is required on
  `qn endpoint security jwt add`.
- WebhookDestinationAttributes.compression is now required, so
  `--compression` is required on `qn webhook create`; update/update-template
  require it only when `--url` is supplied.
- Each TemplateArgs variant now wraps an Inline/ByList input enum. Added
  `--*-list-name` flags so a template can reference a saved list instead of
  inline values; supply the inline flag or the list-name flag, not both.
- evm-contract-events event_hashes is now a required Vec.

Updates the embedded `agent context` guide. Adds 4 webhook tests (ByList,
evm-abi ByList, inline+list conflict, missing compression) and 2 JWT tests
(add-with-kid, requires-kid). Full suite green.

Author: johnpmitsch

Cargo.lock

@@ -21,7 +21,7 @@ name = "qn"
 path = "src/lib.rs"
 
 [dependencies]
-quicknode-sdk = "0.1"
+quicknode-sdk = "0.3"
 clap = { version = "4", features = ["derive", "env", "wrap_help"] }
 clap_complete = "4"
 tokio = { version = "1", features = ["macros", "rt-multi-thread", "time"] }

Cargo.toml

@@ -145,12 +145,18 @@ qn stream activate <id>
 
 ```sh
 qn webhook create --name wallet-watch --network ethereum-mainnet \
-  --url https://hook.example.com --template evm-wallet \
+  --url https://hook.example.com --compression none --template evm-wallet \
   --wallet 0xabc...                                      # → id
 qn webhook show <id>                                     # inspect before activating
 qn webhook activate <id>
 ```
 
+`--compression` (`gzip` or `none`) is required on create. Instead of inline
+values, a template can reference a saved list with the matching
+`--*-list-name` flag (e.g. `--wallets-list-name`, `--accounts-list-name`,
+`--contracts-list-name`); supply either the inline flag or the list-name flag,
+not both.
+
 **KV put / get / list:**
 
 ```sh

src/commands/agent/context.md

@@ -167,7 +167,7 @@ pub struct JwtAddArgs {
     pub public_key_file: Option<PathBuf>,
     /// Key id (`kid`).
     #[arg(long)]
-    pub kid: Option<String>,
+    pub kid: String,
     /// Human-readable name.
     #[arg(long)]
     pub name: Option<String>,