kms: revert files accidentally bundled into the docs commit

The previous commit (81a7d804) swept in 23 unrelated working-tree files because
a rebase --autostash had left them staged in the index — including 4 files with
leftover git conflict markers (llama-cpp/main.tf, excalidraw/providers.tf,
url + wealthfolio .terraform.lock.hcl) from a stale 2026-05-25 stash, which is
invalid Terraform. Revert all 23 (terragrunt-generated backend/providers/lock
+ the llama-cpp markers) to their prior committed state; terragrunt regenerates
the generated files on the next run. Net effect of the docs commit is now just
the runbook doc.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

stacks/speedtest/.terraform.lock.hcl

@@ -24,22 +24,6 @@ provider "registry.terraform.io/cloudflare/cloudflare" {
   ]
 }
 
-provider "registry.terraform.io/gavinbunney/kubectl" {
-  version     = "1.19.0"
-  constraints = "~> 1.14"
-  hashes = [
-    "h1:9QkxPjp0x5FZFfJbE+B7hBOoads9gmdfj9aYu5N4Sfc=",
-  ]
-}
-
-provider "registry.terraform.io/goauthentik/authentik" {
-  version     = "2024.12.1"
-  constraints = "~> 2024.10"
-  hashes = [
-    "h1:roBMd+gi+TGgikH/bMzEI8JfvJiMAQWt+8FmokCrQIs=",
-  ]
-}
-
 provider "registry.terraform.io/hashicorp/helm" {
   version = "3.1.1"
   hashes = [
@@ -107,11 +91,3 @@ provider "registry.terraform.io/hashicorp/vault" {
     "zh:ff35fb1ab6add288f0f368981e56f780b50405accd1937131cba1137999c8d83",
   ]
 }
-
-provider "registry.terraform.io/telmate/proxmox" {
-  version     = "3.0.2-rc07"
-  constraints = "3.0.2-rc07"
-  hashes = [
-    "h1:zp5hpQJQ4t4zROSLqdltVpBO+Riy9VugtfFbpyTw1aM=",
-  ]
-}