feat(swap): import .md files and webp transition from myst/current

Selective import from origin/myst/current (cf9c9b34):
- Add/update 255 .md files (full MyST conversion plus webp ref updates)
- Delete 175 PNG/JPG from docs/_static/images (webp twins already present)
- Delete 5 autotest topology.png (webp twins already present)

Preserved on swap (untouched):
- All .rst files (incremental swap pattern)
- conf.py, _ext/, _include/*.txt, .gitignore
- 115 canary md-*.md files
- 7 superpowers/specs/*.md design docs
- Logos vyos-logo.png / vyos-logo-icon.png (referenced by conf.py)

🤖 Generated by [robots](https://vyos.io)

1 files changed, 158 insertions, 0 deletions

diff --git a/docs/configuration/system/acceleration.md b/docs/configuration/system/acceleration.md
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+(acceleration)=
+
+# Acceleration
+
+In this command tree, all hardware acceleration options will be handled.
+At the moment only [Intel® QAT] is supported
+
+## Intel® QAT
+
+```{opcmd} show system acceleration qat
+
+use this command to check if there is an Intel® QAT supported Processor in your system.
+
+:::{code-block} none
+vyos@vyos:~$ show system acceleration qat
+01:00.0 Co-processor [0b40]: Intel Corporation Atom Processor C3000 Series QuickAssist Technology [8086:19e2] (rev 11)
+:::
+
+if there is non device the command will show `` `No QAT device found` ``
+```
+
+```{cfgcmd} set system acceleration qat
+
+if there is a supported device, enable Intel® QAT
+```
+
+
+```{opcmd} show system acceleration qat status
+
+Check if the Intel® QAT device is up and ready to do the job.
+
+:::{code-block} none
+vyos@vyos:~$ show system acceleration qat status
+Checking status of all devices.
+There is 1 QAT acceleration device(s) in the system:
+qat_dev0 - type: c3xxx,  inst_id: 0,  node_id: 0,  bsf: 0000:01:00.0,  #accel: 3 #engines: 6 state: up
+:::
+```
+
+
+### Operation Mode
+
+```{opcmd} show system acceleration qat device \<device\> config
+
+Show the full config uploaded to the QAT device.
+```
+
+
+```{opcmd} show system acceleration qat device \<device\> flows
+
+Get an overview over the encryption counters.
+```
+
+
+```{opcmd} show system acceleration qat interrupts
+
+Show binded qat device interrupts to certain core.
+```
+
+
+### Example
+
+Let's build a simple VPN between 2 Intel® QAT ready devices.
+
+Side A:
+
+```
+set interfaces vti vti1 address '192.168.1.2/24'
+set vpn ipsec authentication psk right id '10.10.10.2'
+set vpn ipsec authentication psk right id '10.10.10.1'
+set vpn ipsec authentication psk right secret 'Qwerty123'
+set vpn ipsec esp-group MyESPGroup proposal 1 encryption 'aes256'
+set vpn ipsec esp-group MyESPGroup proposal 1 hash 'sha256'
+set vpn ipsec ike-group MyIKEGroup proposal 1 dh-group '14'
+set vpn ipsec ike-group MyIKEGroup proposal 1 encryption 'aes256'
+set vpn ipsec ike-group MyIKEGroup proposal 1 hash 'sha256'
+set vpn ipsec interface 'eth0'
+set vpn ipsec site-to-site peer right authentication local-id '10.10.10.2'
+set vpn ipsec site-to-site peer right authentication mode 'pre-shared-secret'
+set vpn ipsec site-to-site peer right authentication remote-id '10.10.10.1'
+set vpn ipsec site-to-site peer right connection-type 'initiate'
+set vpn ipsec site-to-site peer right default-esp-group 'MyESPGroup'
+set vpn ipsec site-to-site peer right ike-group 'MyIKEGroup'
+set vpn ipsec site-to-site peer right local-address '10.10.10.2'
+set vpn ipsec site-to-site peer right remote-address '10.10.10.1'
+set vpn ipsec site-to-site peer right vti bind 'vti1'
+```
+
+Side B:
+
+```
+set interfaces vti vti1 address '192.168.1.1/24'
+set vpn ipsec authentication psk left id '10.10.10.2'
+set vpn ipsec authentication psk left id '10.10.10.1'
+set vpn ipsec authentication psk left secret 'Qwerty123'
+set vpn ipsec esp-group MyESPGroup proposal 1 encryption 'aes256'
+set vpn ipsec esp-group MyESPGroup proposal 1 hash 'sha256'
+set vpn ipsec ike-group MyIKEGroup proposal 1 dh-group '14'
+set vpn ipsec ike-group MyIKEGroup proposal 1 encryption 'aes256'
+set vpn ipsec ike-group MyIKEGroup proposal 1 hash 'sha256'
+set vpn ipsec interface 'eth0'
+set vpn ipsec site-to-site peer left authentication local-id '10.10.10.1'
+set vpn ipsec site-to-site peer left authentication mode 'pre-shared-secret'
+set vpn ipsec site-to-site peer left authentication remote-id '10.10.10.2'
+set vpn ipsec site-to-site peer left connection-type 'initiate'
+set vpn ipsec site-to-site peer left default-esp-group 'MyESPGroup'
+set vpn ipsec site-to-site peer left ike-group 'MyIKEGroup'
+set vpn ipsec site-to-site peer left local-address '10.10.10.1'
+set vpn ipsec site-to-site peer left remote-address '10.10.10.2'
+set vpn ipsec site-to-site peer left vti bind 'vti1'
+```
+
+a bandwidth test over the VPN got these results:
+
+```
+Connecting to host 192.168.1.2, port 5201
+[  9] local 192.168.1.1 port 51344 connected to 192.168.1.2 port 5201
+[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
+[  9]   0.00-1.01   sec  32.3 MBytes   268 Mbits/sec    0    196 KBytes
+[  9]   1.01-2.03   sec  32.5 MBytes   268 Mbits/sec    0    208 KBytes
+[  9]   2.03-3.03   sec  32.5 MBytes   271 Mbits/sec    0    208 KBytes
+[  9]   3.03-4.04   sec  32.5 MBytes   272 Mbits/sec    0    208 KBytes
+[  9]   4.04-5.00   sec  31.2 MBytes   272 Mbits/sec    0    208 KBytes
+[  9]   5.00-6.01   sec  32.5 MBytes   272 Mbits/sec    0    234 KBytes
+[  9]   6.01-7.04   sec  32.5 MBytes   265 Mbits/sec    0    234 KBytes
+[  9]   7.04-8.04   sec  32.5 MBytes   272 Mbits/sec    0    234 KBytes
+[  9]   8.04-9.04   sec  32.5 MBytes   273 Mbits/sec    0    336 KBytes
+[  9]   9.04-10.00  sec  31.2 MBytes   272 Mbits/sec    0    336 KBytes
+- - - - - - - - - - - - - - - - - - - - - - - - -
+[ ID] Interval           Transfer     Bitrate         Retr
+[  9]   0.00-10.00  sec   322 MBytes   270 Mbits/sec    0           sender
+[  9]   0.00-10.00  sec   322 MBytes   270 Mbits/sec                receiver
+```
+
+with {cfgcmd}`set system acceleration qat` on both systems the bandwidth
+increases.
+
+```
+Connecting to host 192.168.1.2, port 5201
+[  9] local 192.168.1.1 port 51340 connected to 192.168.1.2 port 5201
+[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
+[  9]   0.00-1.00   sec  97.3 MBytes   817 Mbits/sec    0   1000 KBytes
+[  9]   1.00-2.00   sec  92.5 MBytes   776 Mbits/sec    0   1.07 MBytes
+[  9]   2.00-3.00   sec  92.5 MBytes   776 Mbits/sec    0    820 KBytes
+[  9]   3.00-4.00   sec  92.5 MBytes   776 Mbits/sec    0    899 KBytes
+[  9]   4.00-5.00   sec  91.2 MBytes   765 Mbits/sec    0    972 KBytes
+[  9]   5.00-6.00   sec  92.5 MBytes   776 Mbits/sec    0   1.02 MBytes
+[  9]   6.00-7.00   sec  92.5 MBytes   776 Mbits/sec    0   1.08 MBytes
+[  9]   7.00-8.00   sec  92.5 MBytes   776 Mbits/sec    0   1.14 MBytes
+[  9]   8.00-9.00   sec  91.2 MBytes   765 Mbits/sec    0    915 KBytes
+[  9]   9.00-10.00  sec  92.5 MBytes   776 Mbits/sec    0   1000 KBytes
+- - - - - - - - - - - - - - - - - - - - - - - - -
+[ ID] Interval           Transfer     Bitrate         Retr
+[  9]   0.00-10.00  sec   927 MBytes   778 Mbits/sec    0             sender
+[  9]   0.00-10.01  sec   925 MBytes   775 Mbits/sec                  receiver
+```
+
+[intel® qat]: https://www.intel.com/content/www/us/en/architecture-and-technology/intel-quick-assist-technology-overview.html