[0/1] docs:programmers guide index reflow

  Enhanced Organization of the Programmer's Guide for Better Clarity

- Restructured main sections for coherent topic grouping; added 'Foundation Principles',
  'Memory Management', 'CPU Management', and 'Device Libraries'.
- 'Foundation Principles' now includes 'Introduction', 'Overview', 'Source Organization',
  and a new 'Glossary' section.
- Consolidated memory-related topics under 'Memory Management', enhancing topic discoverability.
- Introduced 'CPU Management' to centralize CPU-related libraries and features.
- Reorganized 'Device Libraries' for clearer categorization of device-specific documentation.
- Grouped packet processing topics under 'CPU Packet Processing' for focused guidance.
- 'Utility Libraries' section newly created to encompass supporting libraries like Timer,
  RCU, and Ring libraries.
- Refined 'Protocol Processing Libraries' section, emphasizing protocol-specific information.
- New 'High-Level Libraries' section highlights advanced libraries like Packet Framework and
  Graph Library.
- Added 'Howto Guides' and 'Tips & Tricks' for practical, hands-on advice and optimization
  techniques.
- Updated filenames and page titles for consistency and clarity, including the addition
  of 'library' in titles where it was previously missing.
- This reorganization simplifies guide navigation, facilitating quicker access to information.

David Young (1):
  Modified Programmer's Guide index for better organization and
    readability

 doc/guides/prog_guide/bpf_lib.rst             |   4 +-
 doc/guides/prog_guide/dmadev.rst              |   6 +-
 doc/guides/prog_guide/efd_lib.rst             |   4 +-
 .../prog_guide/env_abstraction_layer.rst      |   4 +-
 doc/guides/prog_guide/ethdev/index.rst        |  12 ++
 .../prog_guide/{ => ethdev}/poll_mode_drv.rst |   0
 .../prog_guide/{ => ethdev}/qos_framework.rst |   0
 .../prog_guide/{ => ethdev}/rte_flow.rst      |   0
 .../{ => ethdev}/switch_representation.rst    |   0
 .../{ => ethdev}/traffic_management.rst       |   0
 .../traffic_metering_and_policing.rst         |   0
 .../{ => eventdev}/event_crypto_adapter.rst   |   0
 .../event_ethernet_rx_adapter.rst             |   0
 .../event_ethernet_tx_adapter.rst             |   0
 .../{ => eventdev}/event_timer_adapter.rst    |   0
 .../prog_guide/{ => eventdev}/eventdev.rst    |   2 +-
 doc/guides/prog_guide/eventdev/index.rst      |  11 ++
 doc/guides/prog_guide/fib_lib.rst             |   4 +-
 .../generic_receive_offload_lib.rst           |   4 +-
 .../generic_segmentation_offload_lib.rst      |   4 +-
 doc/guides/prog_guide/gpudev.rst              |   4 +-
 doc/guides/prog_guide/index.rst               | 145 ++++++++++++------
 doc/guides/prog_guide/lpm6_lib.rst            |   4 +-
 doc/guides/prog_guide/lpm_lib.rst             |   4 +-
 doc/guides/prog_guide/mbuf_lib.rst            |   6 +-
 doc/guides/prog_guide/mempool_lib.rst         |   4 +-
 doc/guides/prog_guide/mldev.rst               |   6 +-
 .../prog_guide/packet_classif_access_ctrl.rst |   4 +-
 doc/guides/prog_guide/packet_framework.rst    |   4 +-
 doc/guides/prog_guide/rawdev.rst              |   4 +-
 doc/guides/prog_guide/regexdev.rst            |   4 +-
 doc/guides/prog_guide/rib_lib.rst             |   4 +-
 ...y_dpdk_functions.rst => thread_safety.rst} |   4 +-
 33 files changed, 166 insertions(+), 86 deletions(-)
 create mode 100644 doc/guides/prog_guide/ethdev/index.rst
 rename doc/guides/prog_guide/{ => ethdev}/poll_mode_drv.rst (100%)
 rename doc/guides/prog_guide/{ => ethdev}/qos_framework.rst (100%)
 rename doc/guides/prog_guide/{ => ethdev}/rte_flow.rst (100%)
 rename doc/guides/prog_guide/{ => ethdev}/switch_representation.rst (100%)
 rename doc/guides/prog_guide/{ => ethdev}/traffic_management.rst (100%)
 rename doc/guides/prog_guide/{ => ethdev}/traffic_metering_and_policing.rst (100%)
 rename doc/guides/prog_guide/{ => eventdev}/event_crypto_adapter.rst (100%)
 rename doc/guides/prog_guide/{ => eventdev}/event_ethernet_rx_adapter.rst (100%)
 rename doc/guides/prog_guide/{ => eventdev}/event_ethernet_tx_adapter.rst (100%)
 rename doc/guides/prog_guide/{ => eventdev}/event_timer_adapter.rst (100%)
 rename doc/guides/prog_guide/{ => eventdev}/eventdev.rst (99%)
 create mode 100644 doc/guides/prog_guide/eventdev/index.rst
 rename doc/guides/prog_guide/{thread_safety_dpdk_functions.rst => thread_safety.rst} (98%)