Cleanup old JIP-5 account page (#61)

- **Cleanup dev account pre-jip5 stuff**
- **update yarn deps**

---------

Signed-off-by: Oliver Tale-Yazdi <oliver@tasty.limo>

Author: ggwpez

docs/knowledge/advanced/rpc/jip2-gav.md

@@ -6,7 +6,7 @@ sidebar_position: 1
 slug: /advanced/rpc/jip2-node-rpc
 ---
 
-(source https://hackmd.io/@polkadot/jip2 from 2025-06-21)
+(source https://hackmd.io/@polkadot/jip2 from 2025-09-19)
 
 <!-- The raw MD from above will be downloaded and appended -->
 # JIP-2: Node RPC

docs/knowledge/advanced/simple-networking/spec.md

@@ -4,7 +4,7 @@ sidebar_label: Spec
 sidebar_position: 1
 ---
 
-(source https://github.com/zdave-parity/jam-np/blob/main/simple.md from 2025-06-21)
+(source https://github.com/zdave-parity/jam-np/blob/main/simple.md from 2025-09-19)
 
 <!-- The raw MD from above will be downloaded and appended -->
  # JAM Simple Networking Protocol (JAMNP-S)
@@ -252,7 +252,10 @@ There are two types of request:
 - Descending inclusive: The sequence of blocks in the response should start with the given block,
   followed by its parent, grandparent, and so on.
 
-The number of blocks in the response should be limited to the given maximum.
+The number of blocks in the response should be limited to the given maximum. The response should
+not contain blocks which, from the responding node's perspective, cannot be finalized. If it is not
+possible to satisfy the request with this constraint (for example, because a block which cannot be
+finalized is explicitly requested), the stream should simply be reset/stopped.
 
 ```
 Direction = 0 (Ascending exclusive) OR 1 (Descending inclusive) (Single byte)

docs/knowledge/basics/dev-accounts.md

@@ -1,30 +1,24 @@
 ---
-id: Dev Accounts (JIP-5)
-sidebar_label: Dev Accounts (JIP-5)
+id: Dev Accounts
+sidebar_label: Dev Accounts
 sidebar_position: 1
 slug: /basics/dev-accounts
 ---
 
-These well known accounts can be used for testing and are known by all JAM node implementations.
-
-:::warning
-This page is assumes that [JIP-5@7048f79](https://github.com/polkadot-fellows/JIPs/pull/2) is accepted. The pre-JIP-5 version is available [here](../../old/dev-accounts-pre-jip5.md).
-:::
+The well known accounts can be used for testing and are known by all JAM implementations. 
+The values are specified by [JIP-5](https://github.com/polkadot-fellows/JIPs/pull/2).
 
 ## Seeds
 
-The 256 bit seeds for the dev accounts are generated by encoding the index of the validator as unsigned 32-bit little endian integer and repeating that sequence of bits 8 times. You should *not hash* these seeds - otherwise the created accounts will be different.
-
-With the following indices for the accounts:
+The 256 bit seeds for the dev accounts are generated by encoding the index of the validator as unsigned 32-bit little endian integer and repeating that sequence of bits 8 times. You should not hash these seeds, otherwise the created accounts will be different.
 
-| Name   | Index |
-|--------|-------|
-| Alice  | 0     |
-| Bob    | 1     |
-| Carol  | 2     |
-| David  | 3     |
-| Eve    | 4     |
-| Fergie | 5     |
+There are $2^{32}$ dev seeds in total, but only the first six have canonical names:
+- **0** Alice
+- **1** Bob
+- **2** Carol
+- **3** David
+- **4** Eve
+- **5** Fergie
 
 ## Bandersnatch Nomenclature
 
@@ -100,7 +94,7 @@ dns_alt_name: "elfaiiixcuzmzroa34lajwp52cdsucikaxdviaoeuvnygdi3imtba"
 
 <details>
 
-<summary>Yaml File</summary>
+<summary>All In One YAML</summary>
 
 ```yaml
 Alice:
@@ -153,5 +147,3 @@ Fergie:
 ```
 
 </details>
-
-... there are 2^32 dev accounts in total that continue in the same pattern but are unnamed.

docs/knowledge/basics/genesis-config.md

@@ -1,16 +1,12 @@
 ---
-id: Genesis Config (JIP-5)
-sidebar_label: Genesis Config (JIP-5)
+id: Genesis Config
+sidebar_label: Genesis Config
 sidebar_position: 2
 slug: /basics/genesis-config
 ---
 
 The genesis config provides the initial values that are needed by all nodes to start the JAM chain. Each field is explained below.
 
-:::warning
-This page is assumes that [JIP-5@7048f79](https://github.com/polkadot-fellows/JIPs/pull/2) is accepted. The pre-JIP-5 version is available [here](../../old/genesis-config-pre-jip5.md).
-:::
-
 ## Authorities
 
 A list of Validator Key Tuples, called $\mathbb{K}$ in the Graypaper. This defines the validators that are permissioned to seal blocks for the current epoch. The accounts are the [Dev Accounts](./dev-accounts.md).

docs/knowledge/testing/pvm/host-call-log.md

@@ -4,7 +4,7 @@ sidebar_label: Log Host Call
 sidebar_position: 1
 ---
 
-(source https://hackmd.io/@polkadot/jip1 from 2025-06-21)
+(source https://hackmd.io/@polkadot/jip1 from 2025-09-19)
 
 <!-- The raw MD from above will be downloaded and appended -->
  # JIP-1: Debug message host call

docs/old/dev-accounts-pre-jip5.md

@@ -5,3 +5,6 @@ dev:
 
 build:
   sh build.sh
+
+update:
+  yarn upgrade --latest

docs/old/genesis-config-pre-jip5.md

@@ -17,21 +17,21 @@
     "convert-yaml": "node scripts/yml-to-md.js"
   },
   "dependencies": {
-    "@docusaurus/core": "3.7.0",
-    "@docusaurus/preset-classic": "3.7.0",
-    "@mdx-js/react": "^3.0.0",
+    "@docusaurus/core": "3.8.1",
+    "@docusaurus/preset-classic": "3.8.1",
+    "@mdx-js/react": "^3.1.1",
     "clsx": "^2.0.0",
     "prism-react-renderer": "^2.3.0",
-    "react": "^19.1.0",
-    "react-dom": "^19.1.0",
+    "react": "^19.1.1",
+    "react-dom": "^19.1.1",
     "rehype-katex": "^7.0.1",
     "remark-math": "^6.0.0"
   },
   "devDependencies": {
-    "@docusaurus/module-type-aliases": "3.7.0",
-    "@docusaurus/tsconfig": "3.7.0",
-    "@docusaurus/types": "3.7.0",
-    "typescript": "~5.8.3"
+    "@docusaurus/module-type-aliases": "3.8.1",
+    "@docusaurus/tsconfig": "3.8.1",
+    "@docusaurus/types": "3.8.1",
+    "typescript": "~5.9.2"
   },
   "browserslist": {
     "production": [